The regular season ended with three one-loss teams in BCS contention: Oklahoma, LSU and USC. USC ended the regular season ranked #1 and LSU #2 in both the AP Poll and the Coaches' Poll. USC lost one triple-overtime at , which finished 8–6; LSU had a 12-point home loss against a Florida team that went 8–5; Oklahoma, which had been ranked #1 for most of the season, fell to #3 after suffering a 35–7 defeat in the 2003 Big 12 Championship Game to Kansas State, which finished 11–4. Controversy erupted when the BCS computers selected Oklahoma-LSU as the BCS title game; leading to protests from USC supporters. During the bowl games, USC had a convincing 28–14 win over #4 Michigan in the Rose Bowl while LSU beat Oklahoma 21–14 in the Sugar Bowl (designated the BCS title game). USC remained #1 in the final AP Poll and LSU was ranked, by contractual obligation, #1 in the final Coaches' Poll, though three coaches did not follow instructions and voted USC #1 in that poll as well.