The 2026 NCAA March Madness tournament is set to electrify college basketball fans across the country with thrilling matchups and nonstop action. Starting with Selection Sunday on March 15 in Dayton, Ohio, the annual Division I men’s and women’s tournaments will showcase top teams competing in a high-stakes, single-elimination format. The event spans multiple U.S. venues for the opening and early rounds, progresses to regional stages for the Sweet 16 and Elite Eight, and culminates in the Final Four and National Championship in Indianapolis.