BYU game at a glance

USC 42, BYU 10

SECOND QUARTER

BYU 3, USC 0

Time: 10:30 remaining

Drive: 10 plays, 48 yards, 3:39

Scoring play: Matt Payne kicks a 46-yard field goal

Key play: On first-and-10 from the USC 36, BYU quarterback John Beck throws a pass into the end zone intended for wide receiver Todd Watkins. Trojan safety Jason Leach is flagged for pass interference, putting the Cougars in field goal range.

USC 7, BYU 3

Time: 8:30 remaining

Drive: 8 plays, 60 yards, 2:00

Scoring play: Tailback Reggie Bush 21-yard touchdown catch from quarterback Matt Leinert.

Conversion: Ryan Killeen kicks the PAT

Key play: A 20-yard pass from Leinert to wide receiver Dwayne Jarrett on third-and-10 puts USC inside BYU territory.

USC 14, BYU 3

Time: 2:03 remaining

Drive: 2 plays, 73 yards, 18 seconds

Scoring play: 66-yard run by Bush, who takes a handoff from Leinert, skirts to the outside and races down the sideline for the score.

Conversion: Killeen kicks the PAT

USC 21, BYU 3

Time: 1:05 remaining

Drive: 3 plays, 20 yards, 53 seconds

Scoring play: Jarrett 15-yard pass from Leinert

Conversion: Killeen kicks the PAT

Key play: On BYU's previous possession, Beck fumbles the snap from center and USC linebacker Lofa Tatupu recovers, giving the Trojans excellent field position.

THIRD QUARTER

USC 21, BYU 10

Time: 11:16 remaining

Drive: 1 play, 69 yards, 11 seconds