Live on SportsCenter Tuesday, Kirk Herbstreit made a last-minute switch to his final four:

  1. Ohio State
  2. Baylor
  3. Clemson
  4. LSU

Earlier this week, Herbstreit ranked LSU in the No. 3 spot ahead of the Tigers, but after further consideration, he gave a slight edge to the ACC’s lone unbeaten.

The first College Football Playoff rankings will be revealed tonight at 7:15 p.m. EST on ESPN.