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).

Opposing coaches and personnel staffers break down the strengths and weaknesses of the QBs for the four teams still alive in the CFP.