Use the internal polymarket geolocation service.

poly_geo

Improved notification preferences and types.

notifications_v2

funkit_deposit

funkit_withdraw

authenticated_book_ws

Improved in-game view for sports markets.

mobile_sports_overlay_v2

async_order_submission

Enable updates from the sports websocket.

sports_websocket

This market will resolve according to the team that wins the 2026 NCAA Men’s Basketball Tournament.

If it is impossible for a team to win the 2026 NCAA Men’s Basketball Tournament according to the rules of the competition (i.e. they are eliminated) , the corresponding market will immediately resolve to “No”.

If for any reason no winner is declared by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".

The resolution source for this market will be information from the NCAA.

2026 NCAA Tournament Winner

This market will resolve according to the team that wins the 2025-2026 SEC Men's Basketball Regular Season Championship.

If two or more teams tie for the regular season championship, this market will resolve according to the team which receives a higher seed for the 2026 SEC Men's Basketball conference tournament.

If at any point it becomes impossible for a team to win the 2025-2026 SEC Men's Basketball Regular Season Championship based on the rules of the NCAA or SEC (e.g., they are mathematically eliminated), the corresponding market will immediately resolve to "No" for that team.

If for any reason no 2025-2026 SEC Men's Basketball regular season champion is declared by April 31, 2026, 11:59 PM ET, this market will resolve to "Other".

Official resolution will be based on the SEC’s official Men's Basketball results, as published on SECSports.com or NCAA.com, however a consensus of credible reporting may also be used.

SEC Men's College Basketball 2025-2026 Regular Season Champion

This market will resolve according to the team that wins the 2025-2026 Big 10 Men's Basketball Regular Season Championship.

If two or more teams tie for the regular season championship, this market will resolve according to the team which receives a higher seed for the 2026 Big 10 Men's Basketball conference tournament.

If at any point it becomes impossible for a team to win the 2025-2026 Big 10 Men's Basketball Regular Season Championship based on the rules of the Big 10 or NCAA (e.g., they are mathematically eliminated), the corresponding market will immediately resolve to "No" for that team.

If for any reason no 2025-2026 Big 10 Men's Basketball regular season champion is declared by April 31, 2026, 11:59 PM ET, this market will resolve to "Other".

Official resolution will be based on the Big 10's official Men's Basketball results, as published on bigten.org or NCAA.com, however a consensus of credible reporting may also be used.

Big 10 Men's College Basketball 2025-2026 Regular Season Champion

This market will resolve according to the team that wins the 2025-2026 Big 12 Men's Basketball Regular Season Championship.

If two or more teams tie for the regular season championship, this market will resolve according to the team which receives a higher seed for the 2026 Big 12 Men's Basketball conference tournament.

If at any point it becomes impossible for a team to win the 2025-2026 Big 12 Men's Basketball Regular Season Championship based on the rules of the Big 12 or NCAA (e.g., they are mathematically eliminated), the corresponding market will immediately resolve to "No" for that team.

If for any reason no 2025-2026 Big 12 Men's Basketball regular season champion is declared by April 31, 2026, 11:59 PM ET, this market will resolve to "Other".

Official resolution will be based on the Big 12’s official Men's Basketball results, as published on big12sports.com or NCAA.com, however a consensus of credible reporting may also be used.

Big 12 Men's College Basketball 2025-2026 Regular Season Champion

This market will resolve according to the team that wins the 2025-2026 ACC Men's Basketball Regular Season Championship.

If two or more teams tie for the regular season championship, this market will resolve according to the team which receives a higher seed for the 2026 ACC Men's Basketball conference tournament.

If at any point it becomes impossible for a team to win the 2025-2026 ACC Men's Basketball Regular Season Championship based on the rules of the ACC or NCAA (e.g., they are mathematically eliminated), the corresponding market will immediately resolve to "No" for that team.

If for any reason no 2025-2026 ACC Men's Basketball regular season champion is declared by April 31, 2026, 11:59 PM ET, this market will resolve to "Other".

Official resolution will be based on the ACC’s official Men's Basketball results, as published on theacc.com or NCAA.com, however a consensus of credible reporting may also be used.

ACC Men's College Basketball 2025-2026 Regular Season Champion

This market will resolve according to the team that wins the 2025-2026 Big East Men's Basketball Regular Season Championship.

If two or more teams tie for the regular season championship, this market will resolve according to the team which receives a higher seed for the 2026 Big East Men's Basketball conference tournament.

If at any point it becomes impossible for a team to win the 2025-2026 Big East Men's Basketball Regular Season Championship based on the rules of the Big East or NCAA (e.g., they are mathematically eliminated), the corresponding market will immediately resolve to "No" for that team.

If for any reason no 2025-2026 Big East Men's Basketball regular season champion is declared by April 31, 2026, 11:59 PM ET, this market will resolve to "Other".

Official resolution will be based on the Big East’s official Men's Basketball results, as published on bigeast.com or NCAA.com, however a consensus of credible reporting may also be used.

Big East Men's College Basketball 2025-2026 Regular Season Champion

This market will resolve according to the listed player who wins the Naismith College Player of the Year Award for the 2025-2026 Men’s NCAA division 1 basketball season.

If the listed player is not included as a semifinalist or finalist for the Naismith College Player of the Year Award, this market will resolve to “No”.

If no winner is announced by May 31, 2026, 11:59 PM ET, this market will resolve to “Other”.

The primary source of resolution for this market will be official information from the Naismith Awards organizers (https://naismithtrophy.com/); however, a consensus of credible reporting may also be used.

NCAA CBB prediction markets

NCAA CBB