Ball Knowledge Big winners
Who's making the most money on Polymarket sports right now.
Top sports winners
Biggest cashouts from top sports traders
Alerts
Bets over your alert size from the wallets you follow.
Bets from wallets you follow · checked every minute while open
Wallets
The traders you follow, and your alert settings.
Discover
The Polymarket sports leaderboard. Follow anyone with one click.
Top Polymarket sports traders by profit
Promos
Sportsbook and prediction market sign-up offers, and your progress on each.
21+ for sportsbooks (18+ in some states and on some prediction markets). Offers change often and terms vary by state; always check the operator's site before you sign up. Ball Knowledge isn't paid for these listings. Gambling problem? Call or text 1-800-GAMBLER.
News
The latest headlines by league, or search any team, player or game.