Ncaa Tournament 2025 Sites And Dates. A complete listing of the future dates and sites for the men’s di college basketball championship. Check out 2025 march madness information for men's basketball.

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. Here are the dates to know: