The SEC/ACC Challenge ended up 14-2 in the SEC’s favor this year. The men’s NCAA Tournament bid disparity could end up almost that bad — a record-smashing 14 SEC teams in the field of 68 because Arkansas keeps rising, and a match of the ACC’s lowest all-time output of three because North Carolina, Wake Forest and Pitt can’t do enough late.

Who is on bubble for 2025 NCAA Tournament? Check out teams that have work to do, according to latest March Madness college basketball projections.

Teams with Lock status have at least a 95% chance to make the tournament, according to the BPI forecast. (Yes, this means that 5% of the time, a team marked as a lock will miss the tourney. We set the threshold there as a nod to the traditional standard for significance testing.)

The NCAA Tournament selection committee will reveal its top 16 teams to this point on Sunday that will give a picture of the top of the bracket, but there are still many times battling to get off the bubble and into the field ahead of Selection Sunday on March 16.

FOX Sports national college basketball writer John Fanta reveals who's currently on the bubble ahead of March Madness.

Purdue is the biggest mover in the field this week as the Boilermakers ascend to the No. 1 line and claim the last top seed.