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.