No. 21 USC (6-2, 4-1 in the Pac-12) vs. Arizona State (4-3, 3-1)
Saturday, 7:45 p.m., Sun Devil Stadium, Tempe, Ariz. TV: ESPN. Radio: 870, 830
Sam Darnold vs. Arizona State pass defense: Darnold torched Arizona State for 352 yards and three touchdowns passing and added a rushing touchdown last season. But USC’s offense has slowed this season, and Arizona State has found a stout pass defense. Cornerback Chad Adams has allowed a total of 10 yards passing in the last three games. The pass rush has generated 22 sacks, 15th nationally, and Tashon Smallwood, JoJo Wicker and A.