Northern Illinois moved ahead of Fresno State in the BCS standings and up to No. 14 as the Huskies and Bulldogs jockey to be the last BCS buster.
NIU jumped two spots Sunday and Fresno State slipped one to 16th.
The top three teams in the BCS standings were unchanged: Alabama, Florida State and Ohio State – the remaining undefeated teams in BCS automatic qualifying conferences.
The other major college unbeatens, Northern Illinois and Fresno State, are fighting for one automatic bid. They have to finish in the top 12 of the last BCS standings, which comes out Dec. 8, or finish in the top 16 while ranking ahead of an AQ-conference champion.
Central Florida is in position to win the American Athletic Conference auto-bid, but is 19th in the latest standings.
Northern Illinois reached the BCS last season by being ranked ahead of the champion of the Big East.
The Bowl Championship Series is done after this season. The four-team College Football Playoff replaces it next year.
The Crimson Tide and Seminoles are still on course to meet in the final BCS championship game if they can stay unbeaten. Ohio State is on deck if either of the top two slip up.
The Buckeyes were in danger of being passed by Baylor, but Oklahoma State took care of that by blasting the Bears 49-17 on Saturday night.
Auburn (fourth) and Missouri (fifth) are behind the Buckeyes and could make an interesting case for being in title game if they can win out and become SEC champions with just one loss. But the Buckeyes (.9200 BCS average) have a good-sized lead on both the Auburn Tigers (.8326) and Missouri Tigers (.8077).
Ohio State is third in each poll, followed by Clemson. Auburn is fifth and Missouri is sixth. The Buckeyes are also third in the computer ratings.