Ncaa March Madness 2025 Sites. 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. A complete listing of the future dates and sites for the men’s di college basketball championship.
The 2025 ncaa men’s basketball tournament will begin on march 18 with the first four games in dayton, played by the last four. 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.