Breaking in 4.0.0

• Integer id columns are decimal strings — Every id column of integers (id, *_id, game_pk, playerId, …) comes back as exact decimal strings on every surface — parsers, producers, loaders, HockeyTech analytics. Compare and join ids as strings; Number(row.game_id) for a safe number back. (changelog)
• Typed wrapper params and loader rows; strict mode — TypeScript only. A param the endpoint does not have, a missing required path param or a non-boolean bool param is a type error; parser rows are Record<string, unknown>; loader rows are their generated row types. (changelog)

sdv.wbb — dataset loaders

34 loaders reading the published sportsdataverse-data releases (parquet) — the JS mirror of sportsdataverse-py's load_* functions. Each is a camelCase export plus its snake_case alias and resolves to an array of plain row objects (or { [column]: values[] } with format: "columns").

• Size: row objects cost ~60-100 bytes per cell on the heap, so before decoding each season a loader adds its rows × columns (from the parquet footer) to a running total and checks it against maxCells — by default heap limit / 100 for rows (≈45M cells on Node's default 4 GB heap) and heap limit / 30 for format: "columns" — and throws a catchable SdvError instead of running out of memory. Play-by-play is the usual case: pass columns, use format: "columns", or raise the heap (node --max-old-space-size=8192).
• Seasons: seasons takes one season or a list. A season with no published asset (HTTP 404) is skipped with a warning (loaders marked so in their seasons row — sdv-py's hand-written ones — throw NoDataError instead); any other failure raises AssetFetchError (a failed download is never an empty season); a season below the loader's floor raises SeasonNotFoundError before anything is fetched. Multi-season results union the columns, null-filling gaps, and cast a column whose type changed between seasons to the common type (an integer id that became a string → strings, "123" not "123.0"), as sdv-py's diagonal_relaxed concat does.
• Integers: an id column (id, *_id, *_ids, game_pk, athlete_id_1, id_play, playerId, homeTeamId, start.team.id, …) of integers comes back as exact decimal strings in every row and every season, whatever width the release stores it with (INT32, INT64, or a DOUBLE holding integers: "401628579101849903", "39", never "39.0"), so ids join across seasons and across releases. Code-like id columns (type_id, status_id, …) are strings too. An id column that is not exact integers (a fraction, a DOUBLE past 2^53) is left as read with one warning. Any other INT64 column comes back as number when every value is a safe integer, otherwise as BigInt with one warning (code SDV_INT64) per column per process.
• Runtime: Node only. Downloads go through the releases transport family (see Transport, auth & errors); each asset is downloaded whole, then decoded.

Loader	Release	Seasons
loadWbbPbp	espn_womens_college_basketball_pbp	2002+
loadWbbPlayerBoxscore	espn_womens_college_basketball_player_boxscores	2002+
loadWbbSchedule	espn_womens_college_basketball_schedules	2002+
loadWbbTeamBoxscore	espn_womens_college_basketball_team_boxscores	2002+
loadWbbRatings	wbb_ratings	2008+
loadWbbPlayerValue	wbb_player_value	2014+
loadWbbGameRosters	espn_womens_college_basketball_game_rosters	2026+
loadWbbOfficials	espn_womens_college_basketball_officials	2026+
loadWbbPlayerSeasonStats	espn_womens_college_basketball_player_season_stats	2026+
loadWbbRosters	espn_womens_college_basketball_rosters	2026+
loadWbbShots	espn_womens_college_basketball_shots	2026+
loadWbbStandings	espn_womens_college_basketball_standings	2026+
loadWbbTeamSeasonStats	espn_womens_college_basketball_team_season_stats	2026+
loadWbbPlayerCrosswalk	wbb_crosswalk	2014+
loadWbbScheduleCrosswalk	wbb_crosswalk	2026+
loadWbbTeamCrosswalk	wbb_crosswalk	2014+
loadWbbPlayerCore	espn_womens_college_basketball_player_core	2004+
loadNcaaWbbRapm	ncaa_wbb_rapm	2011+
loadNcaaWbbPbp	ncaa_wbb_pbp	2010+
loadNcaaWbbSchedule	ncaa_wbb_schedule	2010+
loadNcaaWbbPlayerBox	ncaa_wbb_player_box	2010+
loadNcaaWbbTeamBox	ncaa_wbb_team_box	2010+
loadNcaaWbbRosters	ncaa_wbb_rosters	2010+
loadNcaaWbbTeamRosters	ncaa_wbb_team_rosters	2010+
loadNcaaWbbTeamIds	ncaa_wbb_team_ids	2010+
loadNcaaWbbPossessions	ncaa_wbb_possessions	2010+
loadNcaaWbbLineups	ncaa_wbb_lineups	2010+
loadNcaaWbbMatchupStints	ncaa_wbb_matchup_stints	2010+
loadNcaaWbbShots	ncaa_wbb_shots	2019+
loadNcaaWbbRapmWithinTeam	ncaa_wbb_rapm_within_team	2010+
loadWbbGroups	wbb_groups	one asset
loadWbbGroupSeasons	wbb_groups	one asset
loadWbbGroupAliases	wbb_groups	one asset
loadWbbTeamGroupSeasons	wbb_groups	2002+

loadWbbPbp

Release: espn_womens_college_basketball_pbp · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_pbp/play_by_play_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2002)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbPbp({ seasons: 2024, columns: ['game_id', 'sequence_number', 'type_text', 'text', 'score_value'] });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_pbp(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbPbpRow (exported from the package root).

col_name	type	description
game_play_number	number	Game play number
id	string	Unique play identification number
sequence_number	number	Sequence number representing a shot-possession (V3 PBP).
type_id	string	Type identifier (numeric).
type_text	string	Play type text, passed through verbatim from ESPN. ESPN labels the free-throw play type "MadeFreeThrow" for made AND missed free throws; filter makes vs. misses with scoring_play, not type_text.
text	string	Text description of the play / record.
away_score	number	Away team's score after the play. Rebuilt from the scoring plays in feed order when that reaches the official final (score_source 'rebuilt'), otherwise ESPN's per-play value (score_source 'espn'). Seasons published before the repair carry ESPN's per-play value.
home_score	number	Home team's score after the play. Rebuilt from the scoring plays in feed order when that reaches the official final (score_source 'rebuilt'), otherwise ESPN's per-play value (score_source 'espn'). Seasons published before the repair carry ESPN's per-play value.
period_number	number	Numeric period (1-4 for quarters; 5+ for OT).
period_display_value	string	Period display label (e.g. '1st Quarter', 'OT').
clock_display_value	string	Game clock display string (e.g. '8:32').
scoring_play	boolean	TRUE if the play resulted in points scored.
score_value	number	Point value of the attempt (1 / 2 / 3), carried even on misses (a missed free throw still shows 1); use scoring_play to identify points actually scored.
wallclock	string	Wallclock.
shooting_play	boolean	TRUE if the play was a shooting attempt.
coordinate_x_raw	number	X coordinate as returned by the API before any adjustment.
coordinate_y_raw	number	Y coordinate as returned by the API before any adjustment.
points_attempted	number	Point value at stake on the shot attempt (3 for threes, 2 for other field goals, 1 for free throws), from the ESPN play type.
short_description	string	Shortened version of ESPN's play description text, without score context.
team_id	string	Unique team identifier.
athlete_id_1	string	Primary athlete identifier (e.g. shooter).
athlete_id_2	string	Secondary athlete identifier (e.g. assister / fouler).
game_id	string	Unique game identifier.
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
season_type	number	Season type (1=pre-season, 2=regular season, 3=postseason, 4=off-season for ESPN; or string label for WNBA Stats).
home_team_id	string	Unique identifier for the home team.
home_team_name	string	Home team name.
home_team_mascot	string	Home team mascot.
home_team_abbrev	string	Home team three-letter abbreviation.
home_team_name_alt	string	Alternate versions of the home team abbreviation
away_team_id	string	Unique identifier for the away team.
away_team_name	string	Away team name.
away_team_mascot	string	Away team mascot.
away_team_abbrev	string	Away team three-letter abbreviation.
away_team_name_alt	string	Alternate versions of the away team abbreviation
game_spread	number	Game spread in (-X Team) format. There are almost none, I would recommend not trusting any of these three columns
home_favorite	boolean	Logical (TRUE/FALSE) indicating whether the home team is favored
game_spread_available	boolean	Logical (TRUE/FALSE) indicating whether the spread was available from ESPN. Basically, I would just not recommend using any of the spread information, I think I defaulted a lot of them to -2.5 for the home team. Most games probably do not have spread information. This column should really be listed first
home_team_spread	number	The game spread with respect to the home team
qtr	number	Quarter of the game
time	string	Time left within the period
clock_minutes	number	Clock minutes split from seconds for developer convenience
clock_seconds	number	Clock seconds split from minutes for developer convenience
home_timeout_called	boolean	Flag set on plays where a timeout was charged to the home team.
away_timeout_called	boolean	Flag set on plays where a timeout was charged to the away team.
half	number	Half of the game
game_half	number	Half of the game
lag_qtr	number	A lag column on the quarter
lead_qtr	number	A lead column on the quarter
lag_half	number	A lag column on the half
lead_half	number	A lead column on the half
start_quarter_seconds_remaining	number	Quarter seconds remaining at the start of the play (these are more or less code artifacts from other sports, but may eventually be used more seriously)
start_half_seconds_remaining	number	Game half seconds remaining at the start of the play (these are more or less code artifacts from other sports, but may eventually be used more seriously)
start_game_seconds_remaining	number	Game seconds remaining at the start of the play (''')
end_quarter_seconds_remaining	number	Quarter seconds remaining at the end of the play (''')
end_half_seconds_remaining	number	Game half seconds remaining at the end of the play (''')
end_game_seconds_remaining	number	Game seconds remaining at the end of the play (''')
period	number	Period of the game (1-4 quarters; 5+ for OT).
coordinate_x	number	X coordinate on the court (half-court layout).
coordinate_y	number	Y coordinate on the court (half-court layout).
game_date	Date	Game date (YYYY-MM-DD).
game_date_time	Date	Game start date/time (ISO 8601).
espn_home_wp	number	ESPN's own published win probability for the home team (0-1), carried through unchanged.
espn_tie_percentage	number	ESPN's published tie probability; present in the feed but always 0.0 in the published asset.
espn_away_wp	number	ESPN's own published win probability for the away team (0-1), carried through unchanged.
athlete_name_1	string	Display name of the first athlete in the ESPN play participants (e.g., the shooter on a shot attempt).
athlete_name_2	string	Display name of the second athlete in the ESPN play participants (e.g., the assisting player), when present.
athlete_name_3	string	Display name of the third athlete in the ESPN play participants, when present.
score_source	string	Where this game's home_score/away_score come from: 'rebuilt' (summed from the scoring plays and equal to the official final on the last play) or 'espn' (ESPN's per-play values, kept when the rebuild misses the final or the game has no final). Absent from seasons published before the repair. Select it by name: it is the play-by-play builder's last column, but a release can carry columns after it.
pregame_home_prob	number	Model's pre-game win probability for the home team (0-1), constant within a game. Present only on assets published with the WP model (2012-13 onward); absent on earlier seasons (rules/wbb.yaml#wbb-2013-pbp-wp-columns).
home_win_prob	number

loadWbbPlayerBoxscore

Release: espn_womens_college_basketball_player_boxscores · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_player_boxscores/player_box_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2002)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbPlayerBoxscore({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_player_boxscore(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbPlayerBoxscoreRow (exported from the package root).

col_name	type	description
game_id	string	Unique game identifier.
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
season_type	number	Season type (1=pre-season, 2=regular season, 3=postseason, 4=off-season for ESPN; or string label for WNBA Stats).
game_date	Date	Game date (YYYY-MM-DD).
game_date_time	Date	Game start date/time (ISO 8601).
athlete_id	string	Unique athlete identifier (ESPN).
athlete_display_name	string	Athlete display name (full).
team_id	string	Unique team identifier.
team_name	string	Full team display name (e.g. 'Las Vegas Aces').
team_location	string	Team city or location string.
team_short_display_name	string	Short team display name (e.g. 'Aces').
minutes	number	Minutes played, formatted MM:SS (V3 PT-duration parsed) or decimal minutes (V2).
field_goals_made	number	Field goals made (2-pt + 3-pt).
field_goals_attempted	number	Field goal attempts (2-pt + 3-pt).
three_point_field_goals_made	number	Three-point field goals made.
three_point_field_goals_attempted	number	Three-point field goal attempts.
free_throws_made	number	Free throws made.
free_throws_attempted	number	Free throw attempts.
offensive_rebounds	number	Offensive rebounds.
defensive_rebounds	number	Defensive rebounds.
rebounds	number	Total rebounds.
assists	number	Total assists.
steals	number	Total steals.
blocks	number	Total blocks.
turnovers	number	Total turnovers.
fouls	number	Personal fouls.
points	number	Points scored.
starter	boolean	TRUE if the player was in the starting lineup; FALSE otherwise.
ejected	boolean	TRUE if the player was ejected from the game.
did_not_play	boolean	TRUE if the player did not appear in the game.
active	boolean	TRUE if the row represents an active record (player / team / season).
athlete_jersey	string	Athlete jersey number.
athlete_short_name	string	Athlete short display name.
athlete_headshot_href	string	Athlete headshot image URL.
athlete_position_name	string	Athlete position ('Guard', 'Forward', 'Center').
athlete_position_abbreviation	string	Athlete position abbreviation (G / F / C).
team_display_name	string	Full team display name.
team_uid	string	ESPN universal team identifier (UID format 's:40~l:...~t:...').
team_slug	string	URL-safe team identifier (e.g. 'lasvegas-aces' / 'aces').
team_logo	string	Team logo image URL.
team_abbreviation	string	Short team abbreviation (e.g. 'LAS').
team_color	string	Team primary color (hex without leading '#').
team_alternate_color	string	Team alternate color (hex without leading '#').
home_away	string	Game venue label ('home' or 'away').
team_winner	boolean	TRUE if the team won this game.
team_score	number	Team's score / final score.
opponent_team_id	string	Unique identifier for the opponent team.
opponent_team_name	string	Opponent team display name.
opponent_team_location	string	Opponent team city / location.
opponent_team_display_name	string	Opponent team full display name.
opponent_team_abbreviation	string	Opponent team abbreviation.
opponent_team_logo	string	Opponent team logo URL.
opponent_team_color	string	Opponent team primary color (hex).
opponent_team_alternate_color	string	Opponent team alternate color (hex).
opponent_team_score	number	Opponent team's score.

loadWbbSchedule

Release: espn_womens_college_basketball_schedules · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_schedules/wbb_schedule_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2002)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbSchedule({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_schedule(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbScheduleRow (exported from the package root).

col_name	type	description
id	string	Unique play identification number
uid	string	ESPN UID string.
date	string	Date in YYYY-MM-DD format.
attendance	number	Reported attendance.
time_valid	boolean	Time valid.
neutral_site	boolean	Neutral site.
conference_competition	boolean	Conference competition.
play_by_play_available	boolean
recent	boolean	Recent.
start_date	string	Start date (YYYY-MM-DD).
broadcast	string	Broadcast information string.
highlights	string
notes_type	string	Notes type.
notes_headline	string	Notes headline.
broadcast_market	string	Broadcast market label (e.g. 'national', 'home').
broadcast_name	string	Broadcast name.
type_id	string	Type identifier (numeric).
type_abbreviation	string	Play type abbreviation
venue_id	string	Unique venue identifier.
venue_full_name	string	Venue full name.
venue_address_city	string	Venue address city.
venue_address_state	string	Venue address state / region.
venue_indoor	boolean	TRUE if the venue is indoors.
status_clock	number	Status clock.
status_display_clock	string	Status display clock.
status_period	number	Status period.
status_type_id	string	Unique identifier for status type.
status_type_name	string	Status type name.
status_type_state	string	Status type state.
status_type_completed	boolean	Status type completed.
status_type_description	string	Status type description.
status_type_detail	string	Status type detail.
status_type_short_detail	string	Status type short detail.
format_regulation_periods	number	Format regulation periods.
home_id	string	Unique identifier for home.
home_uid	string	Home team's uid.
home_location	string	Home team's location.
home_name	string	Home name.
home_abbreviation	string	Home team's abbreviation.
home_display_name	string	Home display name.
home_short_display_name	string	Home short display name.
home_color	string	Color code (hex) for home.
home_alternate_color	string	Color code (hex) for home alternate.
home_is_active	boolean	Home team's is active.
home_venue_id	string	Unique identifier for home venue.
home_logo	string	Home team logo URL.
home_conference_id	string	Unique identifier for home conference.
home_score	number	Home team score at the time of the play.
home_winner	boolean	Home team's winner.
home_current_rank	number	Poll ranking ESPN listed for the home team at game time (unranked teams carry a sentinel value).
home_linescores	string	Period-by-period scores for the home team as a delimited string from ESPN's schedule feed.
home_records	string	Record strings (overall and split records) for the home team from ESPN's schedule feed.
away_id	string	Unique identifier for away.
away_uid	string	Away team's uid.
away_location	string	Away team's location.
away_name	string	Away name.
away_abbreviation	string	Away team's abbreviation.
away_display_name	string	Away display name.
away_short_display_name	string	Away short display name.
away_color	string	Color code (hex) for away.
away_alternate_color	string	Color code (hex) for away alternate.
away_is_active	boolean	Away team's is active.
away_venue_id	string	Unique identifier for away venue.
away_logo	string	Away team logo URL.
away_conference_id	string	Unique identifier for away conference.
away_score	number	Away team score at the time of the play.
away_winner	boolean	Away team's winner.
away_current_rank	number	Poll ranking ESPN listed for the away team at game time (unranked teams carry a sentinel value).
away_linescores	string	Period-by-period scores for the away team as a delimited string from ESPN's schedule feed.
away_records	string	Record strings (overall and split records) for the away team from ESPN's schedule feed.
game_id	string	Unique game identifier.
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
season_type	number	Season type (1=pre-season, 2=regular season, 3=postseason, 4=off-season for ESPN; or string label for WNBA Stats).
status_type_alt_detail	string	Status type alt detail.
tournament_id	string	ESPN tournament identifier.
groups_id	string	Unique identifier for groups.
groups_name	string	Groups name.
groups_short_name	string	Groups short name.
groups_is_conference	boolean	Groups is conference.
game_json	boolean
game_json_url	string
has_game_json	boolean	Whether the raw game JSON payload exists in the raw store for this game.
game_json_raw_url	string	raw.githubusercontent.com URL of the game's raw JSON payload in wehoop-wbb-raw.
game_rosters_json_url	string	raw.githubusercontent.com URL of the game's rosters JSON payload in wehoop-wbb-raw.
has_game_rosters_json	boolean	Whether the rosters JSON payload exists in the raw store for this game.
officials_json_url	string	raw.githubusercontent.com URL of the game's officials JSON payload in wehoop-wbb-raw.
has_officials_json	boolean	Whether the officials JSON payload exists in the raw store for this game.
game_date_time	Date	Game start date/time (ISO 8601).
game_date	Date	Game date (YYYY-MM-DD).
PBP	boolean
team_box	boolean	Team box.
player_box	boolean	Player box.
in_shots	boolean	Whether the game is represented in the built shots dataset.
in_game_rosters	boolean	Whether the game is represented in the built game-rosters dataset.
in_officials	boolean	Whether the game is represented in the built officials dataset.

loadWbbTeamBoxscore

Release: espn_womens_college_basketball_team_boxscores · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_team_boxscores/team_box_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2002)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbTeamBoxscore({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_team_boxscore(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbTeamBoxscoreRow (exported from the package root).

col_name	type	description
game_id	string	Unique game identifier.
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
season_type	number	Season type (1=pre-season, 2=regular season, 3=postseason, 4=off-season for ESPN; or string label for WNBA Stats).
game_date	Date	Game date (YYYY-MM-DD).
game_date_time	Date	Game start date/time (ISO 8601).
team_id	string	Unique team identifier.
team_uid	string	ESPN universal team identifier (UID format 's:40~l:...~t:...').
team_slug	string	URL-safe team identifier (e.g. 'lasvegas-aces' / 'aces').
team_location	string	Team city or location string.
team_name	string	Full team display name (e.g. 'Las Vegas Aces').
team_abbreviation	string	Short team abbreviation (e.g. 'LAS').
team_display_name	string	Full team display name.
team_short_display_name	string	Short team display name (e.g. 'Aces').
team_color	string	Team primary color (hex without leading '#').
team_alternate_color	string	Team alternate color (hex without leading '#').
team_logo	string	Team logo image URL.
team_home_away	string	Team home away.
team_score	number	Team's score / final score.
team_winner	boolean	TRUE if the team won this game.
assists	number	Total assists.
blocks	number	Total blocks.
defensive_rebounds	number	Defensive rebounds.
fast_break_points	string	Fast-break points scored.
field_goal_pct	number	Field goal percentage (0-1).
field_goals_made	number	Field goals made (2-pt + 3-pt).
field_goals_attempted	number	Field goal attempts (2-pt + 3-pt).
fouls	number	Personal fouls.
free_throw_pct	number	Free throw percentage (0-1).
free_throws_made	number	Free throws made.
free_throws_attempted	number	Free throw attempts.
largest_lead	string	Largest lead during the game.
offensive_rebounds	number	Offensive rebounds.
points_in_paint	string	Points scored in the paint.
steals	number	Total steals.
team_turnovers	number	Team turnovers (turnovers credited to the team rather than a player).
technical_fouls	number	Total technical fouls.
three_point_field_goal_pct	number	Three-point field goal percentage (0-1).
three_point_field_goals_made	number	Three-point field goals made.
three_point_field_goals_attempted	number	Three-point field goal attempts.
total_rebounds	number	Total rebounds.
total_technical_fouls	number	Total technical fouls (player + team).
total_turnovers	number	Total turnovers (player + team).
turnover_points	string	Turnover points.
turnovers	number	Total turnovers.
opponent_team_id	string	Unique identifier for the opponent team.
opponent_team_uid	string	Opponent team uid.
opponent_team_slug	string	Opponent team slug.
opponent_team_location	string	Opponent team city / location.
opponent_team_name	string	Opponent team display name.
opponent_team_abbreviation	string	Opponent team abbreviation.
opponent_team_display_name	string	Opponent team full display name.
opponent_team_short_display_name	string	Opponent team short display name.
opponent_team_color	string	Opponent team primary color (hex).
opponent_team_alternate_color	string	Opponent team alternate color (hex).
opponent_team_logo	string	Opponent team logo URL.
opponent_team_score	number	Opponent team's score.
lead_changes	string	Lead changes.
lead_percentage	string	Share of game time the team held the lead, as reported in ESPN's team boxscore.

loadWbbRatings

Release: wbb_ratings · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_ratings/wbb_ratings_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2008)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbRatings({ seasons: 2025 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_ratings(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbRatingsRow (exported from the package root).

col_name	type	description
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
team_id	string	Unique team identifier.
adj_o	number	Adj o.
adj_d	number	Adj d.
adj_em	number	Adj em.
adj_tempo	number	Opponent-adjusted tempo in possessions per 40 minutes, produced by the same fixed-point adjustment as the efficiencies applied to game possessions under the additive model poss = tempo_i + tempo_j minus the league baseline.
raw_o	number	Raw o.
raw_d	number	Raw d.
games	number | bigint	Games played.
rank	number | bigint	Rank.
adj_em_z	number	Within-season z-score of adj_em, computed as adj_em minus the season mean divided by the season standard deviation over every team in the frame, so it is mean 0 and standard deviation 1 per season.

loadWbbPlayerValue

Release: wbb_player_value · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_player_value/wbb_player_value_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2014)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbPlayerValue({ seasons: 2025 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_player_value(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbPlayerValueRow (exported from the package root).

col_name	type	description
player_id	string	Unique player identifier.
player	string	Player name.
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
team_id	string	Unique team identifier.
min	number	Minutes played.
box_obpm	number	Box-score offensive plus/minus for the player, the offensive half of box BPM.
box_dbpm	number	Box-score defensive plus/minus for the player, the defensive half of box BPM.
box_bpm	number	Total box plus/minus in points per 100 possessions above average, exactly box_obpm plus box_dbpm in every published row.
qualified	boolean

loadWbbGameRosters

Release: espn_womens_college_basketball_game_rosters · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_game_rosters/game_rosters_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbGameRosters({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_game_rosters(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbGameRostersRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
game_id	string	Unique game identifier.
team_id	string	Unique team identifier.
team_slug	string	URL-safe team identifier (e.g. 'lasvegas-aces' / 'aces').
team_abbreviation	string	Short team abbreviation (e.g. 'LAS').
team_display_name	string	Full team display name.
home_away	string	Game venue label ('home' or 'away').
athlete_id	string	Unique athlete identifier (ESPN).
athlete_uid	string	ESPN athlete UID (universal identifier).
athlete_guid	string	ESPN athlete GUID.
athlete_display_name	string	Athlete display name (full).
athlete_short_name	string	Athlete short display name.
athlete_first_name	string
athlete_last_name	string
athlete_jersey	string	Athlete jersey number.
athlete_position	string	Athlete position.
athlete_headshot	string	URL of the player's ESPN headshot image on a.espncdn.com, whose filename is the athlete_id; null when ESPN publishes no headshot for that player.
starter	boolean	TRUE if the player was in the starting lineup; FALSE otherwise.
did_not_play	boolean	TRUE if the player did not appear in the game.
active	boolean	TRUE if the row represents an active record (player / team / season).
ejected	boolean	TRUE if the player was ejected from the game.
reason	string	Reason.

loadWbbOfficials

Release: espn_womens_college_basketball_officials · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_officials/officials_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbOfficials({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_officials(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbOfficialsRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
game_id	string	Unique game identifier.
official_id	string	Unique official / referee identifier.
official_uid	string	ESPN's globally unique resource identifier for the official, read from the core-api items[] uid key; that payload never ships it, so the column is null for every published row.
official_full_name	string	ESPN's fullName for the official, falling back to displayName when fullName is absent; ESPN sometimes ships it with a middle initial or a doubled internal space, so it is not simply first plus last name.
official_display_name	string	ESPN's displayName for the official, which is identical to official_full_name in every published row of the released data.
official_first_name	string	The official's given name as ESPN splits it out separately from the full name, excluding any middle initial that appears in official_full_name.
official_last_name	string	The official's surname as ESPN splits it out; joined to official_first_name it reconstructs roughly 98 percent of official_full_name values, the rest differing by middle initials or spacing.
official_order	number	ESPN's 1-based sequence of the official within that game's crew listing, unique within a game and running 1 to 3 for the standard three-person crew.
position_name	string	Listed roster position ('Guard', 'Forward', 'Center').
position_display_name	string	Position display name.

loadWbbPlayerSeasonStats

Release: espn_womens_college_basketball_player_season_stats · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_player_season_stats/player_season_stats_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbPlayerSeasonStats({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_player_season_stats(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbPlayerSeasonStatsRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
athlete_id	string	Unique athlete identifier (ESPN).
athlete_display_name	string	Athlete display name (full).
athlete_first_name	string
athlete_last_name	string
athlete_position_abbreviation	string	Athlete position abbreviation (G / F / C).
athlete_jersey	string	Athlete jersey number.
team_id	string	Unique team identifier.
team_display_name	string	Full team display name.
category	string	Category label.
stat_label	string
stat_name	string	Internal stat key.
stat_display_name	string	Stat display name.
stat_description	string	ESPN's prose definition of the statistic named in stat_name, for example The average assists per game for avgAssists; combined made-attempted stats carry both definitions joined by a hyphen.
display_value	string	Display-formatted value.
value	number	Numeric or string value field.

loadWbbRosters

Release: espn_womens_college_basketball_rosters · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_rosters/rosters_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbRosters({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_rosters(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbRostersRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
team_id	string	Unique team identifier.
team_slug	string	URL-safe team identifier (e.g. 'lasvegas-aces' / 'aces').
team_abbreviation	string	Short team abbreviation (e.g. 'LAS').
team_display_name	string	Full team display name.
team_short_display_name	string	Short team display name (e.g. 'Aces').
team_color	string	Team primary color (hex without leading '#').
team_alternate_color	string	Team alternate color (hex without leading '#').
team_logo	string	Team logo image URL.
athlete_id	string	Unique athlete identifier (ESPN).
uid	string	ESPN UID string.
guid	string	Stable cross-league team GUID.
full_name	string	Player's full name.
display_name	string	Display name.
short_name	string	Short display name.
first_name	string	Player's first name.
last_name	string	Player's last name.
jersey	string	Jersey number worn by the player.
position_abbreviation	string	Position abbreviation ('G' / 'F' / 'C').
position_name	string	Listed roster position ('Guard', 'Forward', 'Center').
position_id	string	Unique position identifier.
height	string	Player height (string e.g. '6-2' or inches).
weight	string	Player weight in pounds.
age	string	Player age (in years).
date_of_birth	string	Date of birth (YYYY-MM-DD).
birth_place_city	string	Birth place city.
birth_place_state	string	Birth place state.
birth_place_country	string	Birth place country.
experience_years	string	Experience years.
experience_display_value	string	Experience display value.
headshot_href	string	Headshot image URL.
headshot_alt	string	Alternative-text label for the headshot.
link_web	string	Web link / URL.
status_id	string	Status identifier.
status_name	string	Status label.
status_type	string	Status type.

loadWbbShots

Release: espn_womens_college_basketball_shots · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_shots/shots_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbShots({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_shots(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbShotsRow (exported from the package root).

col_name	type	description
game_id	string	Unique game identifier.
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
period_number	number	Numeric period (1-4 for quarters; 5+ for OT).
clock_display_value	string	Game clock display string (e.g. '8:32').
team_id	string	Unique team identifier.
athlete_id_1	string	Primary athlete identifier (e.g. shooter).
athlete_id_2	string	Secondary athlete identifier (e.g. assister / fouler).
type_id	string	Type identifier (numeric).
type_text	string	Display text for the type field.
scoring_play	boolean	TRUE if the play resulted in points scored.
score_value	number	Point value of the play (2 / 3 / 1).
coordinate_x	number	X coordinate on the court (half-court layout).
coordinate_y	number	Y coordinate on the court (half-court layout).
coordinate_x_raw	number	X coordinate as returned by the API before any adjustment.
coordinate_y_raw	number	Y coordinate as returned by the API before any adjustment.
athlete_name_1	string	Display name of the shooter credited on the attempt in ESPN's play participants.
athlete_name_2	string	Display name of the second athlete tied to the attempt (typically the assister), when present.
team_name	string	Full team display name (e.g. 'Las Vegas Aces').
team_mascot	string	Mascot/nickname of the shooting team from ESPN's team record.
team_abbrev	string	Abbreviation for team.

loadWbbStandings

Release: espn_womens_college_basketball_standings · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_standings/standings_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbStandings({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_standings(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbStandingsRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
group_id	string	ESPN group id.
group_name	string
group_abbreviation	string
group_short_name	string	Short display name of the conference or division grouping the row belongs to.
team_id	string	Unique team identifier.
team_uid	string	ESPN universal team identifier (UID format 's:40~l:...~t:...').
team_slug	string	URL-safe team identifier (e.g. 'lasvegas-aces' / 'aces').
team_location	string	Team city or location string.
team_name	string	Full team display name (e.g. 'Las Vegas Aces').
team_abbreviation	string	Short team abbreviation (e.g. 'LAS').
team_display_name	string	Full team display name.
team_short_display_name	string	Short team display name (e.g. 'Aces').
team_color	string	Team primary color (hex without leading '#').
team_alternate_color	string	Team alternate color (hex without leading '#').
team_logo	string	Team logo image URL.
stat_name	string	Internal stat key.
stat_display_name	string	Stat display name.
stat_short_display_name	string
stat_description	string	ESPN's longer wording for the standings stat, for example Overall Record for the Team Season Record entry and Current Streak for Streak; null for stats ESPN ships without one, such as vs AP Top 25.
stat_abbreviation	string	ESPN's abbreviation for the standings stat, such as GB, OPP PPG or VS CONF; always populated and matching stat_short_display_name for about 90 percent of rows.
stat_type	string	Stat type code (e.g. "win", "loss").
display_value	string	Display-formatted value.
value	number	Numeric or string value field.

loadWbbTeamSeasonStats

Release: espn_womens_college_basketball_team_season_stats · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_team_season_stats/team_season_stats_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbTeamSeasonStats({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_team_season_stats(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbTeamSeasonStatsRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
team_id	string	Unique team identifier.
team_slug	string	URL-safe team identifier (e.g. 'lasvegas-aces' / 'aces').
team_abbreviation	string	Short team abbreviation (e.g. 'LAS').
team_display_name	string	Full team display name.
team_short_display_name	string	Short team display name (e.g. 'Aces').
team_color	string	Team primary color (hex without leading '#').
team_alternate_color	string	Team alternate color (hex without leading '#').
team_logo	string	Team logo image URL.
category	string	Category label.
stat_label	string
stat_name	string	Internal stat key.
stat_display_name	string	Stat display name.
stat_description	string	ESPN's prose definition of the team statistic named in stat_name, for example The average blocks per game for avgBlocks or the full sentence defining a blocked shot for blocks.
display_value	string	Display-formatted value.
value	number	Numeric or string value field.

loadWbbPlayerCrosswalk

Release: wbb_crosswalk · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_crosswalk/wbb_player_crosswalk_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2014)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbPlayerCrosswalk({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_player_crosswalk(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbPlayerCrosswalkRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
espn_team_id	string	ESPN team id (canonical key).
team_abbreviation	string	Short team abbreviation (e.g. 'LAS').
player_name	string	Player name.
espn_athlete_id	string	ESPN athlete id.
espn_full_name	string	ESPN full name.
espn_jersey	string	ESPN jersey number.
espn_position	string	ESPN position abbreviation.
fox_athlete_id	string	Fox athlete id (NA if unmatched).
fox_player	string	Fox player name (NA if unmatched).
fox_jersey	string	Fox jersey number (NA if unmatched).
fox_position_group	string	Fox position group label (NA if unmatched).
yahoo_player_id	string	Yahoo player id (NA placeholder).
yahoo_player_name	string	Yahoo player name (NA placeholder).
match_method	string	Combination of matched sources, e.g. "fox+bart" / "fox_only" / "bart_only" / "espn_only".
match_confidence	number	Jaro-Winkler score or 1 for exact (NA if none).
match_keys	string	NA (reserved for future use).

loadWbbScheduleCrosswalk

Release: wbb_crosswalk · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_crosswalk/wbb_schedule_crosswalk_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2026)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbScheduleCrosswalk({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_schedule_crosswalk(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbScheduleCrosswalkRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
game_date	Date	Game date (YYYY-MM-DD).
home_espn_team_id	string	ESPN home team id (NA for bart-only rows).
away_espn_team_id	string	ESPN away team id (NA for bart-only rows).
espn_game_id	string	ESPN game id (NA for bart-only rows).
bart_muid	string	Torvik muid (NA for espn-only rows).
bart_team1	string	Torvik team1 name (NA for espn-only rows).
bart_team2	string	Torvik team2 name (NA for espn-only rows).
bart_winner	string	Torvik winner name (NA for espn-only rows).
fox_game_id	string	Fox Sports game id (string), filled when the crosswalk is built with fox=True from Fox's per-date scoreboard, matched on the US-Eastern date and the two teams in either home/away order; null otherwise and where Fox lists no matching game.
yahoo_game_id	string	Yahoo Sports game id, ncaaw.g.<YYYYMMDD US-Eastern date><home Yahoo team id, 4 digits>, filled when built with yahoo=True and checked against the ids Yahoo lists, so a neutral-site game carries the side Yahoo calls home; null otherwise and where Yahoo lists no such game (a non-Division-I home team).
match_method	string	Combination of matched sources, e.g. "fox+bart" / "fox_only" / "bart_only" / "espn_only".
match_confidence	number	Jaro-Winkler score or 1 for exact (NA if none).

loadWbbTeamCrosswalk

Release: wbb_crosswalk · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_crosswalk/wbb_team_crosswalk_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2014)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbTeamCrosswalk({ seasons: 2026 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_team_crosswalk(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbTeamCrosswalkRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
espn_team_id	string	ESPN team id (canonical key).
espn_abbreviation	string	ESPN abbreviation.
espn_display_name	string	ESPN display name (school + mascot).
espn_short_name	string	ESPN short name.
espn_location	string	ESPN school/location only.
espn_mascot	string	ESPN team mascot/nickname.
espn_conference	string	ESPN conference name.
fox_team_id	string	Fox Bifrost team id (NA if unmatched).
fox_team_name	string	Fox team name (NA if unmatched).
fox_section	string	Fox conference/section label (NA if unmatched).
bart_team	string	Torvik team name (NA if unmatched).
bart_conf	string	Torvik conference abbreviation (NA if unmatched).
yahoo_team_id	string	Dotted Yahoo Sports team id (e.g. 'ncaab.t.173'), filled when built with yahoo=True from Yahoo's team listing joined on full name, short name, then nickname; null otherwise and where no Yahoo team matched.
yahoo_team_name	string	Yahoo Sports full team name for yahoo_team_id; null when yahoo_team_id is.
fox_match_confidence	number	1 for matched, NA for unmatched.
bart_match_confidence	number	1 for matched, NA for unmatched.
match_method	string	Combination of matched sources, e.g. "fox+bart" / "fox_only" / "bart_only" / "espn_only".

loadWbbPlayerCore

Release: espn_womens_college_basketball_player_core · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/espn_womens_college_basketball_player_core/player_core_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2004)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbPlayerCore({ seasons: 2025 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_player_core(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbPlayerCoreRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
athlete_id	string	Unique athlete identifier (ESPN).
guid	string	Stable cross-league team GUID.
uid	string	ESPN UID string.
slug	string	URL-safe identifier.
type	string	Record type / category.
first_name	string	Player's first name.
last_name	string	Player's last name.
full_name	string	Player's full name.
display_name	string	Display name.
short_name	string	Short display name.
height	number	Player height (string e.g. '6-2' or inches).
display_height	string	Player height in display format (e.g. '6-2').
weight	number	Player weight in pounds.
display_weight	string	Player weight in display format (e.g. '180 lbs').
age	number	Player age (in years).
date_of_birth	string	Date of birth (YYYY-MM-DD).
birth_city	string	Birth city.
birth_state	string	Birth state / region.
birth_country	string
jersey	string	Jersey number worn by the player.
position_id	string	Unique position identifier.
position_name	string	Listed roster position ('Guard', 'Forward', 'Center').
position_abbreviation	string	Position abbreviation ('G' / 'F' / 'C').
position_display_name	string	Position display name.
college_id	string	Unique identifier for college.
current_team_id	string
headshot_href	string	Headshot image URL.
experience_years	number	Experience years.
status_id	string	Status identifier.
status_name	string	Status label.
status_type	string	Status type.
draft_year	number	Draft year (4-digit).
draft_round	number	Round of the draft selection.
draft_selection	number	Draft selection.
active	boolean	TRUE if the row represents an active record (player / team / season).

loadNcaaWbbRapm

Release: ncaa_wbb_rapm · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_rapm/ncaa_wbb_rapm_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2011)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbRapm({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_rapm(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbRapmRow (exported from the package root).

col_name	type	description
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
player_id	string	Unique player identifier.
person_id	string	Unique player identifier (V3 endpoints).
player	string	Player name.
team	string	Team-side label or team identifier.
orapm	number	Offensive regularized adjusted plus-minus: points contributed per 100 possessions on offense, adjusted for the other 9 players on the floor.
drapm	number	Defensive regularized adjusted plus-minus: points prevented per 100 possessions on defense (higher is better defense), adjusted for the other 9 players on the floor.
rapm_net	number	Net RAPM (orapm plus drapm): overall point contribution per 100 possessions. Verified against live data: rapm_net == orapm + drapm exactly.
off_poss	number | bigint	Offensive possessions the player was on court for; the regression weight behind orapm.
def_poss	number | bigint	Defensive possessions the player was on court for; the regression weight behind drapm.
estimand	string	Fit-scope tag for the RAPM model that produced this row (observed value: 'league', a Division I-wide fit) -- one row per player-season, not per estimand.

loadNcaaWbbPbp

Release: ncaa_wbb_pbp · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_pbp/ncaa_wbb_pbp_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbPbp({ seasons: 2024, columns: ['game_date', 'home', 'away', 'period', 'event_type', 'shot_value'] });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_pbp(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbPbpRow (exported from the package root).

col_name	type	description
game_date	string	Game date (YYYY-MM-DD).
home	string	Home.
away	string	Away record.
period	number | bigint	Period of the game (1-4 quarters; 5+ for OT).
clock	string	Game clock value.
game_time	string	Game start time.
game_seconds	number | bigint
home_score	number | bigint	Home team score at the time of the play.
away_score	number | bigint	Away team score at the time of the play.
event_team	string
event_description	string
player_1	string	Name of the primary player credited on the event (shooter, fouler, rebounder, etc.), as scraped from stats.ncaa.org.
player_2	string	Name of the secondary player on the event (e.g., the assister or the player subbed for), when present.
event_type	string	Event / play type code (V2 PBP).
event_result	string	Outcome of the event, e.g. made or missed for shot attempts.
shot_value	number | bigint	Point value of the shot (2 or 3).
event_length	number | bigint	Seconds elapsed between this event and the previous event in the game.
poss_num	number | bigint	Sequential possession number within the game that the event belongs to.
poss_team	string	Name of the team in possession when the event occurred.
poss_length	number | bigint	Duration of the enclosing possession in seconds.
is_transition	boolean	Flag marking events that occurred in transition, within the opening seconds of the possession.
home_1	string	Name of the home team's on-floor player in lineup slot 1 for the event, from the substitution walk-forward.
home_2	string	Name of the home team's on-floor player in lineup slot 2 for the event, from the substitution walk-forward.
home_3	string	Name of the home team's on-floor player in lineup slot 3 for the event, from the substitution walk-forward.
home_4	string	Name of the home team's on-floor player in lineup slot 4 for the event, from the substitution walk-forward.
home_5	string	Name of the home team's on-floor player in lineup slot 5 for the event, from the substitution walk-forward.
away_1	string	Name of the away team's on-floor player in lineup slot 1 for the event, from the substitution walk-forward.
away_2	string	Name of the away team's on-floor player in lineup slot 2 for the event, from the substitution walk-forward.
away_3	string	Name of the away team's on-floor player in lineup slot 3 for the event, from the substitution walk-forward.
away_4	string	Name of the away team's on-floor player in lineup slot 4 for the event, from the substitution walk-forward.
away_5	string	Name of the away team's on-floor player in lineup slot 5 for the event, from the substitution walk-forward.
status	string	Status label.
is_garbage_time	boolean	Flag marking events in garbage time under the score-margin and clock rule of the pbp builder.
sub_deviate	number | bigint	Per-game count of substitution-tracking deviations found while walking lineups forward; nonzero flags imperfect substitution data.
contest_id	string
home_ncaa_team_id	string	stats.ncaa.org team identifier for the home team.
home_espn_team_id	string	ESPN home team id (NA for bart-only rows).
away_ncaa_team_id	string	stats.ncaa.org team identifier for the away team.
away_espn_team_id	string	ESPN away team id (NA for bart-only rows).
event_team_ncaa_team_id	string	stats.ncaa.org team identifier of the team credited with the event.
event_team_espn_team_id	string	ESPN team identifier of the team credited with the event, via the NCAA-to-ESPN crosswalk.
poss_team_ncaa_team_id	string	stats.ncaa.org team identifier of the team in possession.
poss_team_espn_team_id	string	ESPN team identifier of the team in possession, via the NCAA-to-ESPN crosswalk.
player_1_id	string	stats.ncaa.org player identifier for player_1, resolved through the roster name matcher.
player_1_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name for player_1.
player_2_id	string	stats.ncaa.org player identifier for player_2, resolved through the roster name matcher.
player_2_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name for player_2.
home_1_player_id	string	stats.ncaa.org player identifier for the home slot-1 on-floor player.
home_1_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-1 on-floor player.
home_2_player_id	string	stats.ncaa.org player identifier for the home slot-2 on-floor player.
home_2_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-2 on-floor player.
home_3_player_id	string	stats.ncaa.org player identifier for the home slot-3 on-floor player.
home_3_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-3 on-floor player.
home_4_player_id	string	stats.ncaa.org player identifier for the home slot-4 on-floor player.
home_4_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-4 on-floor player.
home_5_player_id	string	stats.ncaa.org player identifier for the home slot-5 on-floor player.
home_5_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-5 on-floor player.
away_1_player_id	string	stats.ncaa.org player identifier for the away slot-1 on-floor player.
away_1_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-1 on-floor player.
away_2_player_id	string	stats.ncaa.org player identifier for the away slot-2 on-floor player.
away_2_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-2 on-floor player.
away_3_player_id	string	stats.ncaa.org player identifier for the away slot-3 on-floor player.
away_3_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-3 on-floor player.
away_4_player_id	string	stats.ncaa.org player identifier for the away slot-4 on-floor player.
away_4_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-4 on-floor player.
away_5_player_id	string	stats.ncaa.org player identifier for the away slot-5 on-floor player.
away_5_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-5 on-floor player.
espn_game_id	string	ESPN game id (NA for bart-only rows).
is_fastbreak	boolean	Flag marking the shot as a fast-break attempt, from the stats.ncaa.org play text.
is_from_turnover	boolean	Flag marking an attempt generated off an opponent turnover.
is_paint	boolean	Flag marking the shot as attempted in the paint.
is_second_chance	boolean	Flag marking a second-chance attempt following an offensive rebound.
assist_player	string	Name of the player credited with the assist on a made shot, when present.
ft_number	number | bigint	Which free throw of the trip this attempt is (1 of 2, 2 of 2, etc.).
ft_attempts	number | bigint	Total free throws in the trip this attempt belongs to.
foul_class	string	Parsed category of the foul event (e.g. personal, offensive).
is_shooting_foul	boolean	Flag marking the foul as a shooting foul.
is_looseball_foul	boolean	Flag marking the foul as a loose-ball foul.
is_one_and_one	boolean	Flag marking a bonus one-and-one free-throw trip.
is_flagrant	boolean	Flag marking the foul as flagrant.
foul_tech_class	string	Parsed technical-foul class for technical foul events, when present.
ft_awarded	number | bigint	Number of free throws awarded by the foul.
turnover_type	string	Parsed turnover subtype (e.g. lost ball, bad pass, travel).
is_team_turnover	boolean	Flag marking a turnover charged to the team rather than an individual player.
timeout_type	string	Type of timeout called (e.g. full, 30-second, media).
challenge_outcome	string	Outcome of a coach's challenge or video-review event, when present.
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.

loadNcaaWbbSchedule

Release: ncaa_wbb_schedule · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_schedule/ncaa_wbb_schedule_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbSchedule({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_schedule(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbScheduleRow (exported from the package root).

col_name	type	description
contest_id	string
game_date	string	Game date (YYYY-MM-DD).
home	string	Home.
away	string	Away record.
home_score	number | bigint	Home team score at the time of the play.
away_score	number | bigint	Away team score at the time of the play.
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.

loadNcaaWbbPlayerBox

Release: ncaa_wbb_player_box · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_player_box/ncaa_wbb_player_box_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbPlayerBox({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_player_box(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbPlayerBoxRow (exported from the package root).

col_name	type	description
game_date	string	Game date (YYYY-MM-DD).
home	string	Home.
away	string	Away record.
team	string	Team-side label or team identifier.
player	string	Player name.
mins	number	Minutes played, derived from the lineup walk-forward through the play-by-play.
o_poss	number	Offensive possessions the player was on the floor for.
pts	number	Points scored.
orb	number	Offensive rebounds.
drb	number	Defensive rebounds.
ast	number	Assists.
stl	number	Steals.
blk	number	Blocks.
tov	number	Turnovers.
pf	number	Personal fouls.
ts_pct	number	True shooting percentage (0-1).
efg_pct	number	Effective field-goal percentage, weighting made threes at 1.5.
fgm	number	Field goals made.
fga	number	Field goal attempts.
fg_pct	number	Field goal percentage (0-1).
tpm	number	Three-point field goals made.
tpa	number	Three-point field goals attempted.
tp_pct	number	Three-point field-goal percentage.
ftm	number	Free throws made.
fta	number	Free throw attempts.
ft_pct	number	Free throw percentage (0-1).
rimm	number	Rim shots (dunks, layups, hooks, tip-ins) made.
rima	number	Rim shots (dunks, layups, hooks, tip-ins) attempted.
rim_pct	number	Field-goal percentage on rim attempts.
midm	number	Mid-range (non-rim two-point) shots made.
mida	number	Mid-range (non-rim two-point) shots attempted.
mid_pct	number	Field-goal percentage on mid-range attempts.
pbackm	number	Putbacks made — rim shots immediately following an offensive rebound.
pbacka	number	Putbacks attempted — rim shots immediately following an offensive rebound.
pback_pct	number	Field-goal percentage on putback attempts.
blk_rim	number	Blocks recorded against opponent rim attempts.
blk_mid	number	Blocks recorded against opponent mid-range attempts.
blk_three	number	Blocks recorded against opponent three-point attempts.
pct_fga_trans	number	Share of the player's field-goal attempts taken in transition.
pct_tpa_trans	number	Share of the player's three-point attempts taken in transition.
pct_rima_trans	number	Share of the player's rim attempts taken in transition.
pct_fgm_trans	number	Share of the player's field-goal makes that came in transition.
pct_tpm_trans	number	Share of the player's three-point makes that came in transition.
pct_rimm_trans	number	Share of the player's rim makes that came in transition.
pct_fgm_ast	number	Share of the player's made field goals that were assisted.
pct_tpm_ast	number	Share of the player's made threes that were assisted.
pct_rimm_ast	number	Share of the player's made rim shots that were assisted.
pts_trans	number	Points scored in transition possessions.
orb_trans	number	Offensive rebounds in transition possessions.
drb_trans	number	Defensive rebounds in transition possessions.
ast_trans	number	Assists in transition possessions.
stl_trans	number	Steals in transition possessions.
blk_trans	number	Blocks in transition possessions.
tov_trans	number	Turnovers in transition possessions.
ts_pct_trans	number	True-shooting percentage in transition possessions.
efg_pct_trans	number	Effective field-goal percentage in transition possessions.
fgm_trans	number	Field goals made in transition possessions.
fga_trans	number	Field goals attempted in transition possessions.
fg_pct_trans	number	Field-goal percentage in transition possessions.
tpm_trans	number	Three-pointers made in transition possessions.
tpa_trans	number	Three-pointers attempted in transition possessions.
tp_pct_trans	number	Three-point percentage in transition possessions.
ftm_trans	number	Free throws made in transition possessions.
fta_trans	number	Free throws attempted in transition possessions.
ft_pct_trans	number	Free-throw percentage in transition possessions.
rimm_trans	number	Rim shots made in transition possessions.
rima_trans	number	Rim shots attempted in transition possessions.
rim_pct_trans	number	Rim field-goal percentage in transition possessions.
midm_trans	number	Mid-range shots made in transition possessions.
mida_trans	number	Mid-range shots attempted in transition possessions.
mid_pct_trans	number	Mid-range field-goal percentage in transition possessions.
pts_half	number	Points scored in halfcourt possessions.
orb_half	number	Offensive rebounds in halfcourt possessions.
drb_half	number	Defensive rebounds in halfcourt possessions.
ast_half	number	Assists in halfcourt possessions.
stl_half	number	Steals in halfcourt possessions.
blk_half	number	Blocks in halfcourt possessions.
tov_half	number	Turnovers in halfcourt possessions.
ts_pct_half	number	True-shooting percentage in halfcourt possessions.
efg_pct_half	number	Effective field-goal percentage in halfcourt possessions.
fgm_half	number	Field goals made in halfcourt possessions.
fga_half	number	Field goals attempted in halfcourt possessions.
fg_pct_half	number	Field-goal percentage in halfcourt possessions.
tpm_half	number	Three-pointers made in halfcourt possessions.
tpa_half	number	Three-pointers attempted in halfcourt possessions.
tp_pct_half	number	Three-point percentage in halfcourt possessions.
ftm_half	number	Free throws made in halfcourt possessions.
fta_half	number	Free throws attempted in halfcourt possessions.
ft_pct_half	number	Free-throw percentage in halfcourt possessions.
rimm_half	number	Rim shots made in halfcourt possessions.
rima_half	number	Rim shots attempted in halfcourt possessions.
rim_pct_half	number	Rim field-goal percentage in halfcourt possessions.
midm_half	number	Mid-range shots made in halfcourt possessions.
mida_half	number	Mid-range shots attempted in halfcourt possessions.
mid_pct_half	number	Mid-range field-goal percentage in halfcourt possessions.
pts_ast	number	Points from the player's assisted field-goal makes.
fgm_ast	number	Assisted field-goal makes.
tpm_ast	number	Assisted three-point makes.
rimm_ast	number	Assisted rim makes.
midm_ast	number	Assisted mid-range makes.
pts_unast	number	Points from the player's unassisted field-goal makes.
efg_pct_unast	number	Effective field-goal percentage in the unassisted split (makes for which no assist was credited).
fgm_unast	number	Field goals made in the unassisted split (makes for which no assist was credited).
fga_unast	number	Field goals attempted in the unassisted split (makes for which no assist was credited).
fg_pct_unast	number	Field-goal percentage in the unassisted split (makes for which no assist was credited).
tpm_unast	number	Three-pointers made in the unassisted split (makes for which no assist was credited).
tpa_unast	number	Three-pointers attempted in the unassisted split (makes for which no assist was credited).
tp_pct_unast	number	Three-point percentage in the unassisted split (makes for which no assist was credited).
rimm_unast	number	Rim shots made in the unassisted split (makes for which no assist was credited).
rima_unast	number	Rim shots attempted in the unassisted split (makes for which no assist was credited).
rim_pct_unast	number	Rim field-goal percentage in the unassisted split (makes for which no assist was credited).
midm_unast	number	Mid-range shots made in the unassisted split (makes for which no assist was credited).
mida_unast	number	Mid-range shots attempted in the unassisted split (makes for which no assist was credited).
mid_pct_unast	number	Mid-range field-goal percentage in the unassisted split (makes for which no assist was credited).
contest_id	string
home_ncaa_team_id	string	stats.ncaa.org team identifier for the home team.
home_espn_team_id	string	ESPN home team id (NA for bart-only rows).
away_ncaa_team_id	string	stats.ncaa.org team identifier for the away team.
away_espn_team_id	string	ESPN away team id (NA for bart-only rows).
team_ncaa_team_id	string	stats.ncaa.org team identifier of the player's team.
team_espn_team_id	string	ESPN team identifier of the player's team, via the NCAA-to-ESPN crosswalk.
player_id	string	Unique player identifier.
clean_name	string	Normalized (diacritics- and punctuation-cleaned) player name used to join across the NCAA datasets.
espn_game_id	string	ESPN game id (NA for bart-only rows).
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.

loadNcaaWbbTeamBox

Release: ncaa_wbb_team_box · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_team_box/ncaa_wbb_team_box_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbTeamBox({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_team_box(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbTeamBoxRow (exported from the package root).

col_name	type	description
home	string	Home.
away	string	Away record.
team	string	Team-side label or team identifier.
mins	number	Minutes covered by the team's tracked lineups in the game.
o_mins	number	Minutes spent on tracked offensive possessions.
d_mins	number	Minutes spent on tracked defensive possessions.
o_poss	number	Offensive possessions.
d_poss	number	Defensive possessions.
ortg	number	Offensive rating — points scored per 100 possessions.
drtg	number	Defensive rating — points allowed per 100 possessions.
netrtg	number	Net rating — offensive rating minus defensive rating.
pts	number	Points scored.
d_pts	number	Points allowed.
fga	number	Field goal attempts.
d_fga	number	Opponent field-goal attempts.
fgm	number	Field goals made.
d_fgm	number	Opponent field goals made.
tpa	number	Three-point attempts.
d_tpa	number	Opponent three-point attempts.
tpm	number	Three-pointers made.
d_tpm	number	Opponent three-pointers made.
fta	number	Free throw attempts.
d_fta	number	Opponent free-throw attempts.
ftm	number	Free throws made.
d_ftm	number	Opponent free throws made.
rima	number	Rim shots (dunks, layups, hooks, tip-ins) attempted.
d_rima	number	Opponent rim shots attempted.
rimm	number	Rim shots made.
d_rimm	number	Opponent rim shots made.
orb	number	Offensive rebounds.
d_orb	number	Opponent offensive rebounds.
drb	number	Defensive rebounds.
d_drb	number	Opponent defensive rebounds.
blk	number	Blocks.
d_blk	number	Opponent blocks (own shots blocked).
to	number	To.
d_to	number	Opponent turnovers forced.
ast	number	Assists.
d_ast	number	Opponent assists allowed.
e_poss	number	Estimated possessions — the average of the team's and the opponent's raw possession counts.
fg_pct	number	Field goal percentage (0-1).
d_fg_pct	number	Opponent field-goal percentage.
tpp	number	Three-point percentage.
d_tpp	number	Opponent three-point percentage.
ftp	number	Free-throw percentage.
d_ftp	number	Opponent free-throw percentage.
efg_pct	number	Effective field-goal percentage, weighting made threes at 1.5.
d_efg_pct	number	Opponent effective field-goal percentage.
ts_pct	number	True shooting percentage (0-1).
d_ts_pct	number	Opponent true-shooting percentage.
rim_pct	number	Field-goal percentage on rim attempts.
d_rim_pct	number	Opponent field-goal percentage on rim attempts.
mid_pct	number	Field-goal percentage on mid-range attempts.
d_mid_pct	number	Opponent field-goal percentage on mid-range attempts.
tp_rate	number	Three-point attempts as a share of field-goal attempts.
d_tp_rate	number	Opponent three-point attempts as a share of their field-goal attempts.
rim_rate	number	Rim attempts as a share of field-goal attempts.
d_rim_rate	number	Opponent rim attempts as a share of their field-goal attempts.
mid_rate	number	Mid-range attempts as a share of field-goal attempts.
d_mid_rate	number	Opponent mid-range attempts as a share of their field-goal attempts.
ft_rate	number	Ft rate.
d_ft_rate	number	Opponent free-throw attempts relative to their field-goal attempts.
ast_rate	number	Share of the team's made field goals that were assisted.
d_ast_rate	number	Share of opponent made field goals that were assisted.
to_rate	number	To rate.
d_to_rate	number	Opponent turnovers as a share of their possessions (forced-turnover rate).
blk_rate	number	Share of opponent two-point attempts the team blocked.
o_blk_rate	number	Share of the team's own two-point attempts blocked by the opponent.
orb_pct	number	Offensive rebound percentage.
drb_pct	number	Defensive rebound percentage.
time_per_poss	number	Average seconds per offensive possession.
d_time_per_poss	number	Average seconds per defensive possession.
contest_id	string
home_ncaa_team_id	string	stats.ncaa.org team identifier for the home team.
home_espn_team_id	string	ESPN home team id (NA for bart-only rows).
away_ncaa_team_id	string	stats.ncaa.org team identifier for the away team.
away_espn_team_id	string	ESPN away team id (NA for bart-only rows).
team_ncaa_team_id	string	stats.ncaa.org team identifier of the team the row belongs to.
team_espn_team_id	string	ESPN team identifier of the team, via the NCAA-to-ESPN crosswalk.
espn_game_id	string	ESPN game id (NA for bart-only rows).
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.

loadNcaaWbbRosters

Release: ncaa_wbb_rosters · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_rosters/ncaa_wbb_rosters_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbRosters({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_rosters(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbRostersRow (exported from the package root).

col_name	type	description
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
team	string	Team-side label or team identifier.
player	string	Player name.
games	number | bigint	Games played.

loadNcaaWbbTeamRosters

Release: ncaa_wbb_team_rosters · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_team_rosters/ncaa_wbb_team_rosters_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbTeamRosters({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_team_rosters(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbTeamRostersRow (exported from the package root).

col_name	type	description
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
team_id	string	Unique team identifier.
team	string	Team-side label or team identifier.
player_id	string	Unique player identifier.
player	string	Player name.
clean_name	string	Normalized (diacritics- and punctuation-cleaned) player name used to join across the NCAA datasets.
name	string	Display name.
jersey	string	Jersey number worn by the player.
class	string	College class / draft eligibility note.
position	string	Listed roster position (G, F, C, etc.).
height	string	Player height (string e.g. '6-2' or inches).
ht_inches	number | bigint	Player height converted to total inches from the stats.ncaa.org roster listing.
hometown	string	Player hometown.
high_school	string
gp	string	Games played.
gs	string	Games started.

loadNcaaWbbTeamIds

Release: ncaa_wbb_team_ids · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_team_ids/ncaa_wbb_team_ids_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbTeamIds({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_team_ids(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbTeamIdsRow (exported from the package root).

col_name	type	description
team	string	Team-side label or team identifier.
conference	string	Filter players or teams by conference.
id	string	Unique play identification number
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.

loadNcaaWbbPossessions

Release: ncaa_wbb_possessions · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_possessions/ncaa_wbb_possessions_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbPossessions({ seasons: 2024, columns: ['game_date', 'home', 'away', 'poss_num', 'poss_team'] });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_possessions(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbPossessionsRow (exported from the package root).

col_name	type	description
game_date	string	Game date (YYYY-MM-DD).
home	string	Home.
away	string	Away record.
period	number | bigint	Period of the game (1-4 quarters; 5+ for OT).
poss_num	number | bigint	Sequential possession number within the game.
poss_team	string	Name of the team in possession.
home_1	string	Name of the home team's on-floor player in lineup slot 1 for the possession, from the substitution walk-forward.
home_2	string	Name of the home team's on-floor player in lineup slot 2 for the possession, from the substitution walk-forward.
home_3	string	Name of the home team's on-floor player in lineup slot 3 for the possession, from the substitution walk-forward.
home_4	string	Name of the home team's on-floor player in lineup slot 4 for the possession, from the substitution walk-forward.
home_5	string	Name of the home team's on-floor player in lineup slot 5 for the possession, from the substitution walk-forward.
away_1	string	Name of the away team's on-floor player in lineup slot 1 for the possession, from the substitution walk-forward.
away_2	string	Name of the away team's on-floor player in lineup slot 2 for the possession, from the substitution walk-forward.
away_3	string	Name of the away team's on-floor player in lineup slot 3 for the possession, from the substitution walk-forward.
away_4	string	Name of the away team's on-floor player in lineup slot 4 for the possession, from the substitution walk-forward.
away_5	string	Name of the away team's on-floor player in lineup slot 5 for the possession, from the substitution walk-forward.
home_score	number | bigint	Home team score at the time of the play.
away_score	number | bigint	Away team score at the time of the play.
pts	number | bigint	Points scored.
is_assisted	number | bigint	1 when the possession's made field goal was assisted, else 0.
is_transition	number | bigint	1 for transition possessions, else 0.
is_garbage_time	number | bigint	1 for possessions in garbage time under the score-margin and clock rule, else 0.
start_event_type	string	Event type that opened the possession (e.g., a defensive rebound or a made-basket inbound).
first_shot_time	number | bigint	Clock time in seconds at the possession's first shot attempt, from the possession segmentation engine.
first_shot_type	string	Shot class of the possession's first attempt (rim, mid-range, or three).
last_event_time	number | bigint	Clock time in seconds at the possession's final event.
last_event_type	string	Event type that ended the possession (e.g., a made shot, turnover, or defensive rebound).
contest_id	string
home_ncaa_team_id	string	stats.ncaa.org team identifier for the home team.
home_espn_team_id	string	ESPN home team id (NA for bart-only rows).
away_ncaa_team_id	string	stats.ncaa.org team identifier for the away team.
away_espn_team_id	string	ESPN away team id (NA for bart-only rows).
poss_team_ncaa_team_id	string	stats.ncaa.org team identifier of the team in possession.
poss_team_espn_team_id	string	ESPN team identifier of the team in possession, via the NCAA-to-ESPN crosswalk.
home_1_player_id	string	stats.ncaa.org player identifier for the home slot-1 on-floor player.
home_1_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-1 on-floor player.
home_2_player_id	string	stats.ncaa.org player identifier for the home slot-2 on-floor player.
home_2_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-2 on-floor player.
home_3_player_id	string	stats.ncaa.org player identifier for the home slot-3 on-floor player.
home_3_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-3 on-floor player.
home_4_player_id	string	stats.ncaa.org player identifier for the home slot-4 on-floor player.
home_4_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-4 on-floor player.
home_5_player_id	string	stats.ncaa.org player identifier for the home slot-5 on-floor player.
home_5_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the home slot-5 on-floor player.
away_1_player_id	string	stats.ncaa.org player identifier for the away slot-1 on-floor player.
away_1_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-1 on-floor player.
away_2_player_id	string	stats.ncaa.org player identifier for the away slot-2 on-floor player.
away_2_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-2 on-floor player.
away_3_player_id	string	stats.ncaa.org player identifier for the away slot-3 on-floor player.
away_3_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-3 on-floor player.
away_4_player_id	string	stats.ncaa.org player identifier for the away slot-4 on-floor player.
away_4_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-4 on-floor player.
away_5_player_id	string	stats.ncaa.org player identifier for the away slot-5 on-floor player.
away_5_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the away slot-5 on-floor player.
espn_game_id	string	ESPN game id (NA for bart-only rows).
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.

loadNcaaWbbLineups

Release: ncaa_wbb_lineups · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_lineups/ncaa_wbb_lineups_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbLineups({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_lineups(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbLineupsRow (exported from the package root).

col_name	type	description
lineup_key	string	Sorted player-code key identifying the five-player unit on the floor (hoop-explorer convention).
date	string	Date in YYYY-MM-DD format.
location_type	string	Whether the lineup's team was the Home or Away side in the game.
team	string	Team-side label or team identifier.
team_year	number | bigint	Season year of the team-season the lineup row belongs to.
opponent	string	Opponent.
lineup_id	string	Sorted-name identifier of the five-player lineup, joined from the on-floor player names.
start_min	number	Game minute at which the stint began.
end_min	number	Game minute at which the stint ended.
duration_mins	number	Length of the stint in minutes.
player_1	string	Name of the first player (in sorted order) of the five-player lineup.
player_2	string	Name of the second player (in sorted order) of the five-player lineup.
player_3	string	Name of the third player (in sorted order) of the five-player lineup.
player_4	string	Name of the fourth player (in sorted order) of the five-player lineup.
player_5	string	Name of the fifth player (in sorted order) of the five-player lineup.
players_in	string	Delimited names of the players substituted in at the start of the stint.
players_out	string	Delimited names of the players substituted out at the end of the stint.
start_scored	number | bigint	Team points scored at the moment the stint began.
start_allowed	number | bigint	Points allowed at the moment the stint began.
end_scored	number | bigint	Team points scored at the moment the stint ended.
end_allowed	number | bigint	Points allowed at the moment the stint ended.
start_diff	number | bigint	Score margin (scored minus allowed) when the stint began.
end_diff	number | bigint	Score margin (scored minus allowed) when the stint ended.
player_count_error	unknown	Flag marking stints where the reconciled on-floor count was not exactly five players (all-null when clean).
poss	number | bigint	Poss.
pts	number | bigint	Points scored.
plus_minus	number | bigint	Plus/minus point differential while on court.
fga	number | bigint	Field goal attempts.
fgm	number | bigint	Field goals made.
rima	number | bigint	Rim shots (dunks, layups, hooks, tip-ins) attempted by the lineup during the stint.
rimm	number | bigint	Rim shots made by the lineup during the stint.
rim_ast	number | bigint	Assisted rim makes by the lineup during the stint.
mida	number | bigint	Mid-range shots attempted by the lineup during the stint.
midm	number | bigint	Mid-range shots made by the lineup during the stint.
mid_ast	number | bigint	Assisted mid-range makes by the lineup during the stint.
fg2a	number | bigint	Two-point field goals attempted by the lineup during the stint.
fg2m	number | bigint	Two-point field goals made by the lineup during the stint.
tpa	number | bigint	Three-pointers attempted by the lineup during the stint.
tpm	number | bigint	Three-pointers made by the lineup during the stint.
tp_ast	number | bigint	Assisted three-point makes by the lineup during the stint.
fta	number | bigint	Free throw attempts.
ftm	number | bigint	Free throws made.
orb	number | bigint	Offensive rebounds by the lineup during the stint.
drb	number | bigint	Defensive rebounds by the lineup during the stint.
to	number | bigint	To.
stl	number | bigint	Steals.
blk	number | bigint	Blocks.
ast	number | bigint	Assists.
foul	number | bigint	Fouls committed by the lineup during the stint.
opp_poss	number | bigint	Opponent possessions while the lineup was on the floor during the stint.
opp_pts	number | bigint	Opponent points.
opp_plus_minus	number | bigint	Opponent scoring margin while the lineup was on the floor during the stint.
opp_fga	number | bigint	Opponent field-goal attempts while the lineup was on the floor during the stint.
opp_fgm	number | bigint	Opponent field goals made while the lineup was on the floor during the stint.
opp_rima	number | bigint	Opponent rim shots attempted while the lineup was on the floor during the stint.
opp_rimm	number | bigint	Opponent rim shots made while the lineup was on the floor during the stint.
opp_rim_ast	number | bigint	Opponent assisted rim makes while the lineup was on the floor during the stint.
opp_mida	number | bigint	Opponent mid-range shots attempted while the lineup was on the floor during the stint.
opp_midm	number | bigint	Opponent mid-range shots made while the lineup was on the floor during the stint.
opp_mid_ast	number | bigint	Opponent assisted mid-range makes while the lineup was on the floor during the stint.
opp_fg2a	number | bigint	Opponent two-point attempts while the lineup was on the floor during the stint.
opp_fg2m	number | bigint	Opponent two-point makes while the lineup was on the floor during the stint.
opp_tpa	number | bigint	Opponent three-point attempts while the lineup was on the floor during the stint.
opp_tpm	number | bigint	Opponent three-point makes while the lineup was on the floor during the stint.
opp_tp_ast	number | bigint	Opponent assisted three-point makes while the lineup was on the floor during the stint.
opp_fta	number | bigint	Opponent free-throw attempts while the lineup was on the floor during the stint.
opp_ftm	number | bigint	Opponent free throws made while the lineup was on the floor during the stint.
opp_orb	number | bigint	Opponent offensive rebounds while the lineup was on the floor during the stint.
opp_drb	number | bigint	Opponent defensive rebounds while the lineup was on the floor during the stint.
opp_to	number | bigint	Opponent turnovers while the lineup was on the floor during the stint.
opp_stl	number | bigint	Opponent steals while the lineup was on the floor during the stint.
opp_blk	number | bigint	Opponent blocks while the lineup was on the floor during the stint.
opp_ast	number | bigint	Opponent assists while the lineup was on the floor during the stint.
opp_foul	number | bigint	Opponent fouls committed while the lineup was on the floor during the stint.
stint_num	number | bigint	Sequential on-floor stint number for the lineup within the game.
contest_id	string
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.

loadNcaaWbbMatchupStints

Release: ncaa_wbb_matchup_stints · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_matchup_stints/ncaa_wbb_matchup_stints_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbMatchupStints({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_matchup_stints(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbMatchupStintsRow (exported from the package root).

col_name	type	description
contest_id	string
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
game_date	string	Game date (YYYY-MM-DD).
home	string	Home.
away	string	Away record.
game_stint_num	number | bigint	Sequential stint number within the game, incremented at every substitution by either team.
period	number | bigint	Period of the game (1-4 quarters; 5+ for OT).
start_seconds	number | bigint	Elapsed game seconds at which the stint began.
end_seconds	number | bigint	Elapsed game seconds at which the stint ended.
duration_seconds	number | bigint	Duration of the lineup stint in seconds.
matchup_key	string	Combined home-plus-away lineup key identifying the ten-player matchup on the floor.
home_lineup_key	string	Sorted player-code key for the home five on the floor.
away_lineup_key	string	Sorted player-code key for the away five on the floor.
home_lineup	string	Delimited names of the home five on the floor during the stint.
away_lineup	string	Delimited names of the away five on the floor during the stint.
end_home_score	number | bigint	Home team score when the stint ended.
end_away_score	number | bigint	Away team score when the stint ended.
n_events	number | bigint	Number of play-by-play events falling within the stint.
n_possessions	number | bigint	Number of possessions falling within the stint.
start_home_score	number | bigint	Home team score when the stint began.
start_away_score	number | bigint	Away team score when the stint began.
home_pts	number | bigint	Points scored by the home team during the stint.
away_pts	number | bigint	Points scored by the away team during the stint.
home_1	string	Name of the home team's on-floor player in lineup slot 1 for the stint.
home_2	string	Name of the home team's on-floor player in lineup slot 2 for the stint.
home_3	string	Name of the home team's on-floor player in lineup slot 3 for the stint.
home_4	string	Name of the home team's on-floor player in lineup slot 4 for the stint.
home_5	string	Name of the home team's on-floor player in lineup slot 5 for the stint.
away_1	string	Name of the away team's on-floor player in lineup slot 1 for the stint.
away_2	string	Name of the away team's on-floor player in lineup slot 2 for the stint.
away_3	string	Name of the away team's on-floor player in lineup slot 3 for the stint.
away_4	string	Name of the away team's on-floor player in lineup slot 4 for the stint.
away_5	string	Name of the away team's on-floor player in lineup slot 5 for the stint.

loadNcaaWbbShots

Release: ncaa_wbb_shots · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_shots/ncaa_wbb_shots_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2019)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbShots({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_shots(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbShotsRow (exported from the package root).

col_name	type	description
season	number | bigint	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
team_id	string	Unique team identifier.
shooter_id	string	Unique identifier for shooter.
shot_x	number	Court x-coordinate of the attempt in feet, decoded from the stats.ncaa.org shot-chart map.
shot_y	number	Court y-coordinate of the attempt in feet, decoded from the stats.ncaa.org shot-chart map.
dist_ft	number	Shot distance from the basket in feet.
shot_zone	string	Labeled zone of the attempt (rim, mid-range, or three-point).
shot_type	string	Shot type label (e.g. 'Jump Shot', 'Layup').
made	boolean	Whether the shot was made.
point_value	number | bigint	Point value of the attempt (2 or 3).
period	unknown	Period of the game (1-4 quarters; 5+ for OT).
sec_left	unknown	Seconds remaining in the period when the shot was taken (all-null in current captures).
source	string
contest_id	string
ncaa_team_id	string	stats.ncaa.org team identifier of the shooting team.
espn_team_id	string	ESPN team id (canonical key).
shooter_player_id	string	stats.ncaa.org player identifier of the shooter.
shooter_clean_name	string	Normalized (diacritics- and punctuation-cleaned) name of the shooter.
espn_game_id	string	ESPN game id (NA for bart-only rows).

loadNcaaWbbRapmWithinTeam

Release: ncaa_wbb_rapm_within_team · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/ncaa_wbb_rapm_within_team/ncaa_wbb_rapm_within_team_{season}.parquet

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2010)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadNcaaWbbRapmWithinTeam({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_ncaa_wbb_rapm_within_team(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadNcaaWbbRapmWithinTeamRow (exported from the package root).

col_name	type	description
team	string	Team-side label or team identifier.
player_code	string	Short unique-within-team player code generated from the player's name (hoop-explorer convention).
rapm_off	number	Ridge-regressed offensive RAPM per 100 possessions, estimated relative to the player's own teammates.
rapm_def	number	Ridge-regressed defensive RAPM per 100 possessions relative to teammates; positive means good defense.
team_off_poss	number	Team offensive possessions underlying the within-team fit.
num_players	number | bigint	Number of players in the team's RAPM design matrix.
rapm_net	number	Net RAPM — the sum of the offensive and defensive components, per 100 possessions.
season	number	Season as a 4-digit starting year (integer). A 'YYYY-YY' string is not accepted.
player_id	string	Unique player identifier.
team_id	string	Unique team identifier.
person_id	string	Unique player identifier (V3 endpoints).

loadWbbGroups

Release: wbb_groups · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_groups/wbb_groups.parquet

Coverage

One season-less file: one row per group lineage (the league, subdivisions, conferences, divisions) with the first and last season it had members. group_id is SDV's own id (e.g. wbb:big-east) and names a lineage: a rename that keeps continuity keeps the id, a new body gets a new one, and notes records each call. Seasons are the ENDING year (2025 = the 2024-25 season).

option	type	required	description
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbGroups();
// snake_case alias (py/R parity): sdv.wbb.load_wbb_groups(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbGroupsRow (exported from the package root).

col_name	type	description
league	string	League code of the table ("wbb"); the prefix of every group_id in it.
group_id	string	SDV group id, {league}:{slug}. It names a lineage: renames that keep continuity keep the id, and a new body (a new conference, or a merger the sources treat as new) gets a new one.
level	string	Hierarchy level of the group: "league", "subdivision", "conference" or "division".
first_season	number	First season in which the group had at least one member (ENDING year: 2025 = the 2024-25 season).
last_season	number	Last season in which the group had at least one member (ENDING year: 2025 = the 2024-25 season).
notes	string	Builder notes on the group: the lineage decisions behind its group_id and any source caveats.

loadWbbGroupSeasons

Release: wbb_groups · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_groups/wbb_group_seasons.parquet

Coverage

One season-less file: one row per group per season it existed, with its name, short name, abbreviation and parent group AS OF that season (never today's label applied to the past) and its member count. season is the ENDING year (2025 = the 2024-25 season).

option	type	required	description
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbGroupSeasons();
// snake_case alias (py/R parity): sdv.wbb.load_wbb_group_seasons(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbGroupSeasonsRow (exported from the package root).

col_name	type	description
league	string	League code of the table ("wbb"); the prefix of every group_id in it.
group_id	string	SDV group id, {league}:{slug}. It names a lineage: renames that keep continuity keep the id, and a new body (a new conference, or a merger the sources treat as new) gets a new one.
season	number	Season the row describes (ENDING year: 2025 = the 2024-25 season).
level	string	Hierarchy level of the group: "league", "subdivision", "conference" or "division".
name	string	Full name of the group as of that season -- the label in use then, not today's name.
short_name	string	Short display name of the group as of that season.
abbreviation	string	Abbreviation of the group as of that season.
parent_group_id	string	group_id one level up as of that season (division -> conference -> subdivision -> league); null at the top level or where no higher group applied that season.
n_teams	number	Number of member teams in the group that season.

loadWbbGroupAliases

Release: wbb_groups · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_groups/wbb_group_aliases.parquet

Coverage

One season-less file: every name, abbreviation, slug and source id that a source (espn, ncaa, sdv) uses for a group, each with the seasons it is valid for (valid_from / valid_to, inclusive; null = unbounded). Match a source's conference or division label here to reach group_id.

option	type	required	description
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbGroupAliases();
// snake_case alias (py/R parity): sdv.wbb.load_wbb_group_aliases(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbGroupAliasesRow (exported from the package root).

col_name	type	description
league	string	League code of the table ("wbb"); the prefix of every group_id in it.
group_id	string	SDV group id, {league}:{slug}. It names a lineage: renames that keep continuity keep the id, and a new body (a new conference, or a merger the sources treat as new) gets a new one.
source	string	Source that uses this label or id (in this table: espn, ncaa, sdv); "sdv" marks SDV's own labels.
source_id	string	The source's own id for the group (ESPN group id, NCAA conf_id, CFBD id, MLB division id) when it has one; null otherwise.
name_kind	string	Kind of label in value: "name", "short_name", "abbreviation", "slug" or "code".
value	string	The label exactly as the source writes it; match a source's conference or division label against it to reach group_id.
valid_from	number	First season the alias is valid for, inclusive (ENDING year: 2025 = the 2024-25 season); null = unbounded.
valid_to	number	Last season the alias is valid for, inclusive (ENDING year: 2025 = the 2024-25 season); null = unbounded (still in use).

loadWbbTeamGroupSeasons

Release: wbb_groups · asset https://github.com/sportsdataverse/sportsdataverse-data/releases/download/wbb_groups/wbb_team_group_seasons_{season}.parquet

Coverage

One row per team per season: the SDV subdivision, conference and division group ids the team belonged to that season (null where a level does not apply), the team name as of that season, where the membership came from, and whether a second source agreed (null when only one source covers the season). team_id is a string: the ESPN team id; team_id_source names the id space. season is the ENDING year (2025 = the 2024-25 season); seasons 2002-2027.

option	type	required	description
seasons	number | number[]	yes	season(s) to load (>= 2002)
columns	string[]	no	read only these columns
format	"rows" | "columns"	no	row objects (default) or column arrays
maxCells	number	no	size guard; default scales with the heap, Infinity disables
timeoutMs	number	no	download timeout in ms (default 300000)

const rows = await sdv.wbb.loadWbbTeamGroupSeasons({ seasons: 2024 });
// snake_case alias (py/R parity): sdv.wbb.load_wbb_team_group_seasons(...)

Returns (one row per record; every column optional and nullable):

Row type: LoadWbbTeamGroupSeasonsRow (exported from the package root).

col_name	type	description
league	string	League code of the table ("wbb"); the prefix of every group_id in it.
season	number	Season of the membership (ENDING year: 2025 = the 2024-25 season).
team_id	string	Team id as a string: the ESPN team id where ESPN covers the team, otherwise the league's own id; team_id_source says which.
team_id_source	string	Id space of team_id (in this table: espn).
team_name	string	Team name as of that season, not today's.
subdivision_id	string	SDV group_id of the team's subdivision that season (e.g. FBS / FCS, Division I); null where the league has no subdivision level.
conference_id	string	SDV group_id of the team's conference that season; null where the team had no conference (an independent, or a season played without conferences).
division_id	string	SDV group_id of the team's division that season; null where the level does not apply.
source	string	Source the membership was taken from -- the most reliable per-season source for that era.
sources_agree	boolean	Whether a second source agreed on the membership; null when only one source covers the season.
notes	string	Builder notes on the team-season, such as a source disagreement or which of several listed memberships was kept.

Generated by tools/codegen/generate.mjs from tools/codegen/endpoints/releases.yaml (vendored from sdv-py) — see How this library is built.