March Madness matchups rely on seeding ... The first round of the 2021 tournament had seven upsets—the biggest being #15 Oral Roberts’ takedown of #2 Ohio State in overtime.

Madness upset is rare, but it happens enough that we shouldn't be too surprised when it does. Here's the history of 13 seeds ...

Here's a guide to the top 16 reveal for the 2025 NCAA tournament, set for 12:30 p.m. ET on Saturday, Feb. 16, on CBS.

Tennessee basketball is angling for another No. 2 seed in the NCAA Tournament. It has been a No. 2 seed twice previously ...