Final Four Dates 2025 Schedule. When does the 2025 ncaa basketball tournament begin? The teams’ bands and cheer squads wind their way down the san antonio river walk on barges.
March madness 2025 begins with first four games tuesday, march 18, in dayton, ohio, and ends with the final four on april 5 and 7 at the alamodome in san antonio. The national championship is set for april 7.