Just four teams remain in pursuit of a college football national championship. It all gets underway later tonight, when Notre Dame takes on Penn State in the Orange Bowl. The winner of that game will face the winner of Friday night’s Cotton Bowl Classic between Texas and Ohio State.

The Ohio State Buckeyes (12-2) face the Texas Longhorns (13-2) in the Cotton Bowl Friday in a College Football Playoff semifinal. Kickoff from AT&T Stadium in Arlington is scheduled for 7:30 p.m. ET (ESPN).

Thursday and Friday’s College Football Playoff semifinals have the potential to be some of the most exciting in years with Notre Dame taking on Penn State and Ohio State going to Texas to face the Longhorns.