With Georgia now the undisputed No. 1 team in the country, the biggest debate for the selection committee in its second ranking was at No. 4, where undefeated TCU earned the spot ahead of one-loss No. 5 Tennessee following the Vols' loss to Georgia on Saturday.
No. 2 Ohio State was joined by No. 3 Michigan, setting up a top-four showdown between the two rivals in a regular-season finale that will determine the Big Ten's best hope for a semifinalist. At No. 6, one-loss Oregon remains the Pac-12's top contender, but the league has four teams in the top 13, including No.