Sec Basketball Tournament 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. Nashville and bridgestone arena will host the 2025 southeastern conference (sec) men's basketball tournament.

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. 2025 sec basketball tournament schedule.