The Buckeyes roll into Michigan Stadium with the nation's best defense, allowing only 7.6 points per game, the second-best mark by an FBS team over the last 30 years. Heisman Trophy contenders Julian Sayin, who is on pace to set the FBS single-season record for completion percentage, and Jeremiah Smith lead an explosive Buckeyes offense.

The NCAA FCS College Football Playoffs get underway today as the South Dakota State Jackrabbits (8-4) take on the New Hampshire Wildcats (8-4) in a first round showdown.

Four teams are still alive in the Big Ten Conference championship race entering Rivalry Week. Here's how each can make the title game in Indianapolis:

Oklahoma State fell 20-13 to Iowa State on Saturday, closing a season in which it fired its longtime coach and did not win a Big 12 football game for the second straight season.