NCAA Men’s Basketball Tournament, the 64-team competition that will determine the best college basketball team in the country, begins on Thursday, March 20, 2025 (3/20/25) with the first round of competition.

Among the channels covering NCAA Tournament games is TBS, one of the multiple Warner Bros. Discovery Networks channels that will air March Madness games. TBS will air games alongside TNT, truTV and CBS for the NCAA Tournament.

AKA the 2025 NCAA tournament — is here. This year’s tournament is airing across CBS, TBS, TNT and TruTV on the men's side and ESPN, ESPN2, ESPN3, ESPNU and ESPNews for the women. Here’s what else you should know ahead of March Madness 2025.