The biggest game in Week 13 is Cincinnati-BYU. If BYU wins this game, they will get even closer to appearing in the Big 12 championship game. If BYU loses, however, it will open up a number of scenarios that would give Houston, Utah, Arizona State and Cincinnati increased opportunities to make the conference championship game.

Undefeated Ohio State advances to the Big Ten Championship game if they win out. Here's how tiebreaker rules work in case they lose a game.

The No. 11 Cougars will travel to Cincinnati to face the Bearcats in Week 13. Here's what you should know about the game.

How to watch Big 12 football Week 13 games on television this week, including schedule, dates, times, matchups, TV channels, streaming for every game.