USC vs. Arizona

USC receiver Robert Woods beats Arizona defensive end C.J. Parish to the end zone on an 82-yard touchdown pass play in the first quarter Saturday at the Coliseum.  (Wally Skalij / Los Angeles Times)

USC safety T.J. McDonald returns his second interception of the game against Arizona in the first quarter Saturday at the Coliseum.  (Wally Skalij / Los Angeles Times)

Trojans quarterback Matt Barkley, who passed for a school-record 468 yards, celebrates after a touchdown pass against Arizona on Saturday afternoon at the Coliseum.  (Wally Skalij / Los Angeles Times)

Trojans receivers Robert Woods, left, and Marqise Lee celebrate after one of Woods’ two touchdown receptions against Arizona on Saturday afternoon at the Coliseum.  (Wally Skalij / Los Angeles Times)

USC defensive end Nick Perry, left, and linebacker Devon Kennard sack Arizona quarterback Nick Foles on Saturday afternoon at the Coliseum.  (Wally Skalij / Los Angeles Times)

USC linebacker Dion Bailey breaks up a pass intended for Arizona receiver Dan Buckner in the second quarter Saturday at the Coliseum.  (Wally Skalij / Los Angeles Times)

Trojans receiver Marqise Lee breaks a tackle attempt by Wildcats safety Robert Golden after a catch Saturday at the Coliseum.  (Wally Skalij / Los Angeles Times)

Trojans receiver Brandon Carswell tries to haul in a pass but Wildcats defensive back Shaquille Richardson forced an incompletion on the play Saturday afternoon at the Coliseum.  (Wally Skalij / Los Angeles Times)

Trojans quarterback Matt Barkley, finding a receiver in the first half against Arizona, passed for four touchdowns in the first half Saturday at the Coliseum.  (Danny Moloshok / Associated Press)

Arizona running back Taimi Tutogi is met at the goal line by USC safety Marshall Jones but is able to get into the end zone on a four-yard pass play in the first half Saturday at the Coliseum.  (Danny Moloshok / Associated Press)

USC tight end Xavier Grimble elevates before making a touchdown catch against Arizona safety Marquis Flowers on Saturday at the Coliseum.  (Wally Skalij / Los Angeles Times)

USC quarterback Matt Barkley celebrates with tight end Xavier Grimble (86) and teammates after a scoring strike in the first half Saturday at the Coliseum.  (Danny Moloshok / Associated Press)

Wildcats running back Ka’Deem Carey scores on a run against USC’s Drew McAllister (19) and Hayes Pullard in the first half Saturday at the Coliseum.  (Danny Moloshok / Associated Press)

Arizona quarterback Nick Foles, who had two passes intercepted in the first half, looks for a target against USC on Saturday at the Coliseum.  (Danny Moloshok / Associated Press)

USC receiver Robert Woods makes a 28-yard touchdown catch against Arizona in the third quarter Saturday at the Coliseum.  (Wally Skalij / Los Angeles Times)

USC quarterback Matt Barkley celebrates with receiver Robert Woods after a touchdown pass against Arizona at the Coliseum on Saturday.  (Wally Skalij / Los Angeles Times)

Trojans receiver Marqise Lee makes a catch in front of Wildcats defensive back Shaquille Richardson at the Coliseum on Saturday afternoon.  (Wally Skalij / Los Angeles Times)