As college football hurtles toward championship season, the race for conference titles is heating up. Here's a quick breakdown of who has already punched their ticket and who's still in contention across the Power 4 and Group of 5 conferences: Clinched: SMU has secured a berth in the title game.

Week 13 of the college football season continued to show that the Big 12 remains as compelling as any other conference in college football. And as a result, the Big 12's chances of having multiple bids to the 12-team College Football Playoff are in serious jeopardy after both of the conference's two top-ranked teams were upset on Saturday.