Photos: USC vs. UCLA

USC wide receiver JuJu Smith-Schuster begins celebrating a 40-21 victory over crosstown rival UCLA in the closing moments of the fourth quarter.

UCLA quarterback Josh Rosen is consoled by offfensive lineman Conor McDermott after having a pass intercepted by USC in the fourth quarter.

Trojans football fans cheer their team in the closing moments of a 40-21 victory over crosstown rival UCLA on Saturday.

UCLA quarterback Josh Rosen is brought down by USC linebacker Olajuwon Tucker and defensive lineman Rasheem Green (94) during the fourth quarter. Rosen attempted a pass but it was to an ineligible receiver.

USC tight end Taylor McNamara catches a touchdown pass behind UCLA defensive back Jaleel Wadood in the fourth quarter.

Justin Davis and USC will visit the Rose Bowl on Saturday night for their annual rivalry game against UCLA.  (Wally Skalij / Los Angeles Times)

USC cornerback Iman Marshall steps in front of UCLA’s Jordan Payton to make an interception during the second half.

USC cornerback Iman Marshall is chased down by UCLA quarterback Josh Rosen after intercepting a pass in the second half.

Coach Clay Helton and the Trojans will take on six teams in AP’s preseason top 25 rankings.  (Luis Sinco / Los Angeles Times)

USC cornerback Iman Marshall recovers his own fumble after intercepting a pass intended for UCLA receiver Jordan Payton in the fourth quarter.

USC defensive lineman Claude Pelon forces UCLA quarterback Josh Rosen to fumble during the second half, leading to Rasheem Green’s 31-yard return for a touchdown.

USC defensive lineman Rasheem Green collects the ball after UCLA quarterback Josh Rosen was sacked by Claude Pelon and fumbled in the second half. Green ran 31 yards for a score.

USC defensive end Rasheem Green (94) is congratulated by teammates after scoring a touchdown on a fumble return in the second half.

UCLA receiver Thomas Duarte can’t reach a pass as he’s covered by USC linebacker Su’a Cravens in the second half.

USC receiver Darreus Rogers reaches for the end zone as he is tackled by UCLA defensive back Nate Meadors on a 20-yard touchdown reception in the second half.

USC linebacker Su’a Cravens breaks up a pass intended for UCLA receiver Thomas Duarte.

USC linebacker Uchenna Nwosu makes the unsuccessful signal after UCLA kicker Ka’imi Fairbairn missed an attempt in the second half.

USC cornerback Adoree’ Jackson breaks up a pass intended for UCLA receiver Darren Andrews.

USC interim Coach Clay Helton talks with quarterback Cody Kessler during the second half.

UCLA linebacker Aaron Wallace sacks USC quarterback Cody Kessler during the third quarter.

UCLA quarterback Josh Rosen looks downfield for an open receiver against USC in the second half on Nov. 28, 2015.

UCLA cornerback Nate Meadors brings down USC running back Justin Davis in the second half.

Trojans wide receiver JuJu Smith-Schuster makes a catch in front of UCLA defensive back Nate Meadors in the first half.

Bruins running back Paul Perkins breaks into the clear against the Trojans on a 19-yard touchdown run in the first half.

UCLA running back Paul Perkins is congratulated by teammate Nate Iese after scoring a touchdown against USC in the first half.

UCLA coach Jim Mora calls for the Bruins to kick an extra point after scoring a touchdown against USC in the first half.

USC running back Ronald Jones II is upended by UCLA’s Jayon Brown during the first half.

UCLA Coach Jim Mora gets a good view of USC cornerback Adoree’ Jackson returning a punt for a touchdown in the first half.

USC linebacker Don Hill finishes off a block as teammate Adoree’ Jackson returns a punt for a touchdown in the first half.

USC cornerback Adoree’ Jackson returns a punt 42 yards for a touchdown against UCLA in the first half.

USC cornerback Adoree’ Jackson (2) celebrates his punt return for a touchdown against UCLA with a teammate last Saturday.

UCLA quarterback Josh Rosen unloads a deep pass against USC in the first half.

USC quarterback Cody Kessler throws downfield against UCLA in the first quarter.

USC wide receiver JuJu Smith-Schuster puts a hand to the face of UCLA linebacker Jayon Brown after making a reception in the first half.

UCLA wide receiver Thomas Duarte exchanges words with USC linebacker Su’a Cravens after scoring a touchdown in the second quarter.

USC quarterback Cody Kessler is pressured by UCLA linebacker Deon Hollins during the first half.

Bruins running back Paul Perkins picks up yards against the Trojans in the first half.

The UCLA Bruins take the field for their game against USC on Saturday at the Coliseum.

The USC Trojans take the field for their game against UCLA on Saturday at the Coliseum.

A member of the UCLA marching band is framed by Sousaphones before the crosstown rivalry game against USC.

UCLA football fans arrive with refreshments before the crosstown rivalry game against USC on Saturday.

USC football fans party beneath a mural before the crosstown rivalry game against UCLA on Saturday.