The 2026 NCAA Men’s Basketball Tournament officially begins today, Tuesday, March 17, with the "First Four" games held at the University of Dayton in Ohio. Tonight's opening slate features two high-stakes doubleheaders: (16) UMBC takes on (16) Howard in the early window, followed by a highly anticipated battle between (11) seeds Texas and NC State. These play-in games are essential for determining which programs will secure the final spots in the main 64-team bracket starting this Thursday.

The full field of 68 was finalized this past Sunday, with Duke being named the No. 1 overall seed in the East Region. Other top regional seeds include Michigan in the Midwest, Arizona in the West, and Florida in the South. Early brackets show a high level of parity this year, with several mid-major teams tipped to pull off significant upsets in the opening rounds of the tournament.

This year's journey to the national title will conclude in Indianapolis, where the Final Four and National Championship game will be held at Lucas Oil Stadium in early April. Fans across the United States are currently finalizing their brackets, with record-breaking engagement expected for this year's edition. The winners of tonight's games will have less than 48 hours to prepare for their next opponents in the round of 64.