2025 Ncaa Tournament Venues Usa. The 2025 march madness tournament starts with selection sunday on march 16 as 68 teams will play in the 2025 ncaa tournament for men's basketball. Check out the full schedule below:.

The sweet 16 and elite eight rounds require at least 15,000 seats. Enterprise center, which has a capacity of 18,096 for blues’ games, and ccic, which held 3,100 for ncaa men’s regionals last year.