This time last year, the ACC and Big East were entering the second weekend of the NCAA Tournament with a combined record of 14-1 and comprising seven teams of the Sweet 16 field. By contrast, the Big Ten and SEC placed just two teams apiece among the final 16 in 2024 after the conferences earned eight bids each to the Big Dance.

After a red hot start to the NCAA Tournament, the Big Ten cooled off slightly over the weekend. However, the conference will still be well represented in the March Madness regionals, sending four teams to the Sweet 16.

Here's a breakdown of which conferences are represented and why mid-major schools were unable to get over the hump during this year's tournament.