College football's conference power rankings once again feature the SEC at No. 1 and the Big Ten at No. 2. The 2020 season isn't likely to feature many changes in the next tier of conference power rankings, as Clemson bolsters the ACC to the No. 3 spot, followed by the Big 12 at No. 4 and the Pac-12 at No. 5. The American Athletic Conference checks in at No. 6 and once again ranks as the top Group of 5 league for 2020. The Mountain West isn't far behind at No. 7, with Conference USA, the Sun Belt and MAC rounding out the final tier.