Connect your fantasy league to ChatGPT
Yes. ChatGPT can see your fantasy team. FantasyBot Sports is a native ChatGPT app: add it with one tap, link your ESPN, Yahoo, or Sleeper league in the FantasyBot app, and ask about your actual roster, matchup, waiver wire, and trades in the chat you already use. Answers come back as interactive cards, not just text. Read-only, no browser extension, works from your phone.
Works for fantasy football, basketball, baseball, and hockey. Free to start.
What you can ask once it’s connected
More than a connector
A plain connector hands your raw league data to a general-purpose model and lets it guess. FantasyBot runs the analysis first, a positional roster grader, a trade-value model calibrated to the market curve, weekly projections, and full league power rankings, then hands back a computed answer with the numbers behind it. In ChatGPT it renders interactive cards, not just text.
Under the hood that’s 15 read-only tools: get_my_roster, get_my_team, my_start_sit, get_matchup_outlook, get_waiver_pickups, get_league_power_rankings, get_league_team, my_league_settings, analyze_trade, get_player_value, start_sit_analysis, compare_players, get_player_stats, get_position_rankings, get_trending_players.
No browser extension. Works from your phone.
FantasyBot is a native ChatGPT app and a standard Claude connector. There is no Chrome extension to install, which other fantasy connectors still require for ESPN, and only on desktop. Link your league from your phone and ask from anywhere.
| FantasyBot | A typical fantasy connector | |
|---|---|---|
| Browser extension | None | Often required for ESPN, desktop only |
| Set up from a phone | Yes | ESPN setup usually needs a desktop |
| Where you sign in | ESPN’s and Yahoo’s own pages; Sleeper by username | Varies; some ask you to paste cookies |
| What you get back | Roster grades, trade values, projections, power rankings | Your raw league data, for the model to reason over |
| Access | Read-only | Read-only |
How to connect to ChatGPT
- Add FantasyBot Sports in ChatGPT
Open the FantasyBot Sports app page in ChatGPT and tap Try in chat. It's a native ChatGPT app, so there's nothing to install and no extension.
- Link your league in the FantasyBot app
Get FantasyBot on iOS or the web and connect ESPN, Yahoo, or Sleeper. Use the same account you use in ChatGPT.
- Ask about your actual team
Use the same account in ChatGPT or Claude that you used in the FantasyBot app. From then on, questions about your roster, matchup, waivers, and trades read your real league.
Questions
Can ChatGPT see my fantasy roster?
Yes. With FantasyBot added in ChatGPT and your league linked in the FantasyBot app, ChatGPT reads your actual roster, matchup, waiver wire, and league settings whenever you ask about your team.
Which fantasy platforms work with ChatGPT through FantasyBot?
ESPN, Yahoo, and Sleeper. If your league is somewhere else, screenshot your roster and FantasyBot reads it.
Do I need a Chrome extension?
No. FantasyBot is a native ChatGPT app and links your league from your phone or a browser. Other fantasy connectors require a desktop Chrome extension for ESPN; FantasyBot doesn't.
Is it read-only?
Yes. FantasyBot can see your roster but can never make a trade, drop a player, or change your lineup.
Is it safe to connect my fantasy league?
Yes, and the two things worth checking are both true here. Access is read-only, so nothing can change your lineup or make a trade. You sign in on ESPN's and Yahoo's own pages, so FantasyBot never sees or stores your password, and Sleeper needs only a public username. You can revoke access from your Yahoo or ESPN account at any time.
Do I need to create an account?
You need a free FantasyBot account to link a league, because that is what holds the connection between your league and your AI. It takes a few seconds and no credit card. Asking about any player, including rankings, stats and comparisons, works with no account at all.
Can I connect Sleeper and ESPN at the same time?
Yes. You can connect multiple leagues across ESPN, Yahoo, and Sleeper at once, in different sports, and switch between them by name when you ask. A football league on Sleeper alongside a basketball league on ESPN is a normal setup.
Do I need a desktop computer to set this up?
No. The whole setup works from a phone, ESPN included. That is worth checking against alternatives: several fantasy AI connectors require a desktop Chrome extension for ESPN, because private ESPN leagues expose no clean API token. FantasyBot signs you in on ESPN's own page instead.
Do I need to upload screenshots or type out my roster?
No. Once your league is linked, FantasyBot reads your roster directly every time you ask. Screenshots are a fallback for leagues on platforms we do not integrate with yet, not something you need for ESPN, Yahoo, or Sleeper.
How is FantasyBot different from a fantasy MCP connector?
A connector passes your raw league data to the model. FantasyBot runs its own analysis first, roster grades, trade values, projections, league power rankings, and returns a computed answer with interactive cards. It also supports Yahoo and four sports.
Other ways in
One tap in ChatGPT, two minutes in Claude. Read-only, no extension, from your phone.