Ncaa March Madness 2025 Dates. 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. Selection sunday for the 2025 ncaa division i men's basketball tournament will be on march 16, 2025.

The university of kentucky hosts the first and second rounds of the ncaa® division i men’s. Selection sunday for the 2025 ncaa division i men’s basketball tournament will be on march 16, 2025.