Tennessee, Ohio State, Georgia, and Clemson were the top four teams in the first College Football Playoff rankings of the season, four days before the Volunteers and Bulldogs square off on the field. Michigan was fifth, followed by Alabama and unbeaten TCU. Tennessee is No. 1 in the CFP rankings for the first time, starting a head of a group of teams that have become regulars at the top of the selection committee’s top 25.