The Associated Press

LOS ANGELES — Michael Pittman Jr. caught 10 passes for a career-high 232 yards and a touchdown from backup quarterback Matt Fink, who passed for 351 yards in Southern California’s 30-23 victory over No. 10 Utah on Friday night.

Fink, a junior who nearly transferred last spring, went 21 of 30 with three touchdown passes for USC (3-1, 2-0 Pac-12) after taking over when freshman Kedon Slovis left with an undisclosed injury on the second play of the game. Fink mostly looked sharp as the third quarterback to play important snaps in four games for the Trojans, who lost starter J.T. Daniels to a season-ending knee injury in their opener.

Tyler Vaughns, Amon-Ra St. Brown and Pittman all caught TD passes from Fink, while Pittman had the fifth-biggest receiving yardage game in USC history.

The Utes (0-1 Pac-12, 3-1 overall) struggled after star running back Zack Moss left in the first half with an apparent shoulder injury. Utah still has never won at the 96-year-old Coliseum.

Also Friday:

Top 25

No. 20 Boise St. 30, Air Force 19: BOISE, Idaho — Hank Bachmeier threw for 263 yards and two touchdowns, Robert Mahone rushed for a pair of scores in the fourth quarter, and Boise State pulled away in the second half.

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