College Football Power Rankings: Oklahoma ahead of Alabama, Notre Dame in top 5 after Week 2 wins - CBS Sports

The ACC and Big 12 -- the first Power Five conferences to play -- were a combined 7-4 against nonconference competition.

While not a conference game, Florida State -- looking for a hot start under new coach Mike Norvell -- allowed Georgia Tech to roar back from down to 10 to win as a 12.5-point underdog at Doak Campbell Stadium

The three biggest games of Week 3 will not be played this weekend, and the new Baylor-Houston game added to the slate was scheduled just seven days before kickoff

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