March Madness Msg 2025. 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. Experience ncaa® march madness® with on location, the official ticket & hospitality provider of the ncaa.

In 2025, there are 14 different cities hosting march madness games. Georgia tech hosts the south regional of the ncaa ® division i men’s basketball championship.