The top two teams in the BCS Standings—Florida State and Alabama—are both playing meaningless games against pitiful opponents, but Week 13 could still have a huge effect on the BCS National Championship picture.
No. 4 Baylor faces its stiffest test of the season at No. 10 Oklahoma State, a game that could either seal its fate as a national title contender or cost it a shot at even winning the Big 12 Conference.
Elsewhere, the Pac-12 South and SEC East could both be decided in important divisional matchups, while Johnny Manziel tries to exorcise some demons against the only team that's ever truly stopped him.
Bleacher Report's BCS Guru, Sam Chi, ranked the five biggest impact games on the schedule for Week 13. Here's a quick preview of each.
Note: All statistics courtesy of cfbstats.com.