Clemson and Ohio State slipped to the back of the top 10 in The Associated Press college football poll on Sunday and Penn State jumped four spots to No. 6 after another weekend in which lots of ranked teams had issues. The defending national champion Crimson Tide remained an overwhelming No. 1 after holding on to beat Florida 31-29, Alabama's closest margin of victory during its current 17-game winning streak. No. 2 Georgia, which had no problem with South Carolina, received the other three first-place votes in the AP Top 25, which is presented by Regions Bank.