SANTA CLARA, Calif -- Sam Darnold threw for 325 yards and two touchdowns and engineered a back-breaking 99-yard drive in the fourth quarter to lead No. 11 University of Southern California to a 31-28 victory over No. 14 Stanford in the Pac-12 championship game on Friday night.
Darnold threw touchdown passes to Michael Pittman Jr. and Tyler Vaughns to stake the Trojans (11-2, No. 10 CFP) to the lead. He then delivered one of the biggest plays of the game when he stepped up to avoid pressure in the end zone before connecting on a 54-yard pass to Pittman to spark the key touchdown drive in the fourth.
Ronald Jones finished that drive with an 8-yard run that made it 31-21 to cap a productive night where he ran for 140 yards and two touchdowns to give USC its first win in a Pac-12 championship game.
The long drive came after USC stuffed Stanford (9-4, No. 12) at the goal line to preserve the lead. With Bryce Love nursing an injured ankle on the sideline, Cameron Scarlett was stopped on successive runs from inside the 2, including a fourth-down try from the 1 that was stopped by Uchenna Nwosu.
Darnold sealed the game with a 15-yard pass to Josh Falo on fourth-and-2 to let USC run out the clock.
The win gives USC a season sweep against Stanford and will likely send the Trojans to the Fiesta Bowl. USC still holds out hope for a spot in the four-team playoff if there are several upsets in other conference title games on Saturday but the chances appear to be remote.
STANFORD: Love ran for 125 yards and had his FBS-record 12th run of at least 50 yards that set up K.J. Costello's 11-yard TD pass to Kaden Smith that cut USC's lead to 24-21 late in the third quarter. Costello added a 28-yard TD pass to Smith with 2:09 remaining but wasn't nearly consistent enough to keep pace with Darnold. Costello finished 10 for 22 for 192 yards.
USC: The Trojans had a balanced offensive performance with Pittman catching seven passes for 146 yards and Jones doing solid work on the ground. The defense came up with the big stop at the goal line. But it probably won't be enough to overcome the earlier losses at Washington State and Notre Dame to lift the Trojans into the playoff even if they get help Saturday.
Both teams will get their bowl bids on Sunday with USC likely headed to the Fiesta Bowl and Stanford expected to go to the Holiday Bowl.