march madness moves into conference-tournament mode as 31 automatic bids will be decided across Division I, with each conference tournament winner earning a guaranteed spot in the 2026 NCAA men’s basketball tournament. The field will total 68 teams; the remaining 37 slots will be filled by at-large selections made by the selection committee. The full bracket will be revealed at 6 p. m. ET on Sunday, March 15.
March Madness automatic bid overview
The NCAA framework is straightforward: 31 automatic qualifiers come from conference tournament champions; all eligible teams that win their conference tournaments receive an automatic bid. A table detailing all 31 Division I conferences, their tournament dates, locations and bracket structures has been compiled for teams and fans tracking the run to Selection Sunday. So far, tracking shows 12 automatic bids have already been secured, with the remaining conference tournaments still underway.
What the numbers mean for the field
With 31 automatic bids locked to conference champions and 37 at-large berths remaining, the selection committee will fill the field after the conference tournaments conclude. The split — 31 automatic, 37 at-large — defines every Selection Sunday calculation and establishes the basic arithmetic of how many bubble teams can expect invitations. The bracket reveal is scheduled precisely at 6 p. m. ET on Sunday, March 15; that timestamp sets the deadline for the committee’s final decisions.
Tracking progress and the calendar ahead
Organizers list conference tournament schedules and bracket information so observers can follow which champions clinch automatic entry. Tournament formats vary by league, but the principle is uniform: the conference tournament winner receives the automatic qualifier slot. As tournaments conclude across the coming days, the tally of automatic bids will climb from the current count toward the full complement of 31.
What happens next is procedural and decisive: conference tournaments finish, the selection committee finalizes 37 at-large selections, and the bracket is released at the scheduled time. Fans and programs will be watching every conference final closely because each automatic qualifier both secures a place and reshapes the at-large landscape. The march madness stretch from conference crowns to Selection Sunday will determine the final composition of the 68-team field.
