2005 Orange Bowl

The game matched the USC Trojans against the Oklahoma Sooners. Both teams entered with undefeated, 12–0 records. Despite only being a 1-point favorite, USC defeated Oklahoma by a score of 55–19, led by quarterback Matt Leinart. ESPN named Leinart's performance as one of the top-10 performances in the first ten years of the BCS system.

2005 FedEx Orange Bowl
BCS National Championship Game 71st Orange Bowl
Oklahoma Sooners USC Trojans (12–0) (12–0) Big 12 Pac-10 19 55 Head coach:  Bob Stoops Head coach:  Pete Carroll AP Coaches BCS 2 2 2 AP Coaches BCS 1 1 1
1 2 3 4 Total Oklahoma 7 3 0 9 19 USC 14 24 10 7 55
Date	January 4, 2005
Season	2004
Stadium	Pro Player Stadium
Location	Miami Gardens, Florida
MVP	USC QB Matt Leinart
Favorite	USC by 3 (54)
National anthem	JoJo
Referee	Steve Shaw (SEC)
Halftime show	Kelly Clarkson, Trace Adkins, Ashlee Simpson
Attendance	77,912
United States TV coverage
Network	ABC
Announcers	Brad Nessler (Play-by-Play) Bob Griese (Analyst) Lynn Swann (Sideline) Todd Harris (Sideline)
Nielsen ratings	13.7
Orange Bowl  < 2004  2006 >  College Football Championship Game  < 2004 2006 >

The game featured many firsts regarding the Heisman Trophy. It was the first college game to have two Heisman winners on the same field (and on opposite teams): Leinart won the 2004 Heisman Trophy, which was awarded in the month prior to the Orange Bowl, and Oklahoma quarterback Jason White had won the award the previous season. The game also featured four of the five Heisman finalists of 2004: Leinart (winner), Oklahoma running back Adrian Peterson (first runner-up), White (second runner-up) and USC running back Reggie Bush (fourth runner-up); Bush would win the award the following season (although USC returned its copy of Bush's trophy and Bush forfeited the award following the institution of NCAA sanctions in 2010).

On June 10, 2010, USC was forced to vacate all games from December 2004 to the end of the 2005 season among other sanctions as the result of an NCAA investigation into the school's football and men's basketball programs. NCAA investigators released a report stating that a USC player, Reggie Bush, was ineligible beginning in December 2004. The NCAA ordered USC to vacate every win in which Bush appeared, including the 2005 Orange Bowl. The 2005 Orange Bowl is the only BCS National Championship Game ever to be vacated by the winning team. However, USC did retain the Associated Press (AP) national title.

The national anthem was performed by JoJo.

The halftime show featured Kelly Clarkson, who performed "Since U Been Gone", and Ashlee Simpson, who performed "La La". Simpson's performance—coming on the heels of a lip-syncing incident that occurred during her appearance on Saturday Night Live in October 2004—was poorly-received, with Simpson receiving a shower of jeers from the crowd at its conclusion. ESPN writer D'Arcy Maine described Simpson as having "[tortured] those in the crowd with each attempt at a note, sounding more and more like a shrieking hyena as she went on", and considered it justification for "why she preferred to lip-sync".