It's Week 12 of the college football season, and nothing is certain in the sport, which is a far cry from previous years when we all stressed over the same handful of blue bloods vying for the top four spots in the College Football Playoff -- or the top two spots in the terrible BCS era.

There were numerous upsets, along with some very exciting endings for a couple of teams in our top 25. After No. 3 Georgia took an early lead in the first quarter, No. 16 Ole Miss tied it up halfway through the first and kept that lead for the next three quarters,

As we enter Week 12 of the college football season, which team is on top of the Big 12? We break it all down below in our freshly updated power rankings. Watch college football all season long on Fubo, Paramount+, Peacock and ESPN+. Projected records only reflect games against FBS opponents. Game Time: 10:15 PM ET on Saturday, Nov. 16