Your leagues
Your active leagues across ESPN, Yahoo, and Sleeper, including the team and default league you have chosen for each sport.
After setup
Fantasy sports and league coverage
Flaim supports fantasy football, baseball, basketball, and hockey on ESPN and Yahoo, plus football and basketball on Sleeper. See exactly what league information ChatGPT and Claude can use.
Supported sports
ESPN, Yahoo, and Sleeper
ESPN and Yahoo support all four sports. Sleeper supports football and basketball. See Fantasy Platform Docs for connection instructions.
| Sport | ESPN | Yahoo | Sleeper |
|---|---|---|---|
| Football | SupportedSupported | SupportedSupported | SupportedSupported |
| Baseball | SupportedSupported | SupportedSupported | Not availableNot available |
| Basketball | SupportedSupported | SupportedSupported | SupportedSupported |
| Hockey | SupportedSupported | SupportedSupported | Not availableNot available |
Your actual league
What Flaim can use
Flaim identifies the league you mean, loads its rules and teams, then gets the roster, matchup, standings, players, or league moves needed for your question. Your AI analyzes that information. If current injuries or news matter, the AI app can check the web separately when it supports web search.
League rules
Scoring, roster slots, teams, owners, schedule details, and other settings supplied by your fantasy platform.
Rosters
Your roster and other teams in the league, including lineup positions and historical snapshots where available.
Matchups
Current or selected matchups, scores, opponents, and projections when the fantasy platform provides them.
Standings and results
League standings, records, rankings, points, playoff status, and verified season results when available.
Available players
Players who are available in your league, with position and ownership information when the platform provides it.
Player search
Player identity, team, position, and roster or ownership information when the platform can supply it.
Recent league moves
Adds, drops, waiver activity, and trades from the recent window supplied by your fantasy platform.
Past seasons
Historical leagues and seasons, followed by the available standings, results, rosters, and other league information for the season you choose.
Platform differences
The details are not always identical
Flaim can read the same main parts of a league across supported platforms. ESPN, Yahoo, and Sleeper do not always return those details in the same way.
Available players and ownership
ESPN and Yahoo can provide platform-wide player ownership rates. Sleeper does not provide ownership rates. ESPN can also distinguish a free agent from a player on waivers when that information is available. Yahoo and Sleeper confirm that a player is available without always making that distinction.
Historical rosters
Football roster history uses a matchup week on ESPN, Yahoo, and Sleeper. Sleeper basketball also uses a matchup week. ESPN and Yahoo baseball, basketball, and hockey use a calendar date because those rosters can change daily. Some older snapshots contain less lineup detail than a current roster.
Recent league moves
The amount and type of transaction history depends on the platform. ESPN and Sleeper organize activity around matchup periods or weeks, while Yahoo supplies a recent 14-day window. ESPN can also show FAAB bid amounts, failed waiver claims, and trade proposals, rejections, and vetoes. Yahoo and Sleeper show completed adds, drops, waivers, and trades, and Yahoo can add your own team's pending waiver claims and trade offers.
By sport
Football, baseball, basketball, and hockey
Fantasy football
ESPNYahooSleeper
Use your league rules, roster, matchup, standings, available players, and recent moves for draft grades, start or sit decisions, waiver ideas, trades, and season reviews.
See fantasy football examplesFantasy baseball
ESPNYahoo
Use your categories, daily roster, matchup, standings, available players, and recent moves for streaming, waiver, trade, and category analysis.
Fantasy basketball
ESPNYahooSleeper
Use your scoring format, roster, matchup, standings, available players, and recent moves for weekly decisions, waiver targets, and trades.
Fantasy hockey
ESPNYahoo
Use your scoring format, roster, matchup, standings, available players, and recent moves to understand your team and league.
Sports and league FAQs
What league information can Flaim use?
Flaim can give your AI your connected leagues, league rules, rosters, matchups, standings, available players, player information, recent moves, and past seasons. Exact fields depend on the sport and fantasy platform.
Can Flaim work across several leagues and platforms?
Yes. One Flaim account can hold multiple supported leagues from ESPN, Yahoo, and Sleeper. You can choose default leagues for quick questions or ask your AI to compare specific leagues.
Can Flaim use past fantasy seasons?
Yes. Flaim can find historical leagues and seasons, then load the standings, results, rosters, and other information available for the season you choose.
Does every fantasy platform return the same information?
No. The main league information is available across every supported platform and sport, but ownership rates, historical roster details, projections, and recent transaction windows can differ between ESPN, Yahoo, and Sleeper.
Can Flaim change my lineup or make trades?
No. Flaim's league analysis is read-only. It cannot edit lineups, add or drop players, submit waiver claims or trades, or change league settings. Refresh only updates Flaim's own list of connected leagues.