K.J. Costello returns at quarterback, Stanford outlasts Arizona 41-31
STANFORD — The final test for K.J. Costello came in the pregame warmups. If he could show he could hold and throw the football, he was a go.
Being forced to stand on the sideline for the past three weeks took its toll on the senior quarterback, who returned to Stanford’s starting lineup and led the Cardinal to a 41-31 victory over visiting Arizona on Saturday.
“It doesn’t feel good. It’s awful,” Costello said of being sidelined. “Not playing a few weeks I have to challenge myself in terms of energy.”
An energized Costello threw for 312 yards and three touchdowns after missing three games with a thumb injury. He was 30 of 43 passing with no interceptions. Backup Davis Mills, out with a calf injury, was unavailable.
“I feel a whole lot different playing than not playing. It’s everything,” Costello said. “When our offense plays the way we know we can, when we’re able to run the ball, you can see the full complexion of the offense and what we want to do.”
Showing no signs of discomfort, Costello rifled passes to 12 different receivers, including a pair of touchdown passes to Simi Fehoko and one to Brycen Tremayne, whose only two career receptions have both gone for touchdowns.
“I haven’t hit an inside pass to Simi all year,” Costello said. “It felt good. I think the game has finally slowed down for him.”
“A lot of this season I’ve felt rushed,” he said. “Today it slowed down. It’s good to have him back, leading the ship.”
The Wildcats (4-4, 2-3 Pac-12) went with two quarterbacks, starting the athletic Kahlil Tate, who passed for 205 yards and a pair of touchdowns and rushed for 103 yards and a touchdown.
“Any time we can put points on the board I’m excited for us,” Tate said. “I just want to move the ball up field.”
Connor Wedington caught seven passes for 61 yards for Stanford (4-4, 3-3) and Michael Wilson had six for 45 yards.
Cameron Scarlett rushed for 102 yards and scored twice. Freshman Ryan Sanborn added a pair of field goals.
“He brings energy that cannot be matched,” Scarlett said of Costello. “Having him back, that shows you how dangerous our offense is and how dangerous he is.”
J.J. Taylor rushed for 107 yards for the Wildcats, surpassing 3,000 for his career.
Jamarye Joiner and Drew Dixon caught TD passes from Tate, who moved into eighth-place on Arizona’s all-time passing yards list.
Freshman Grant Gunnell played two consecutive series in the first half, leading the Wildcats on an efficient eight-play, 65-yard scoring drive in which he completed all three passes attempted for 34 yards including an 8-yard scoring toss to Jalen Johnson.
“If he’s not redshirting he needs to play, and he needs to learn in situations like today,” Arizona coach Kevin Sumlin said. “You’re not in mop-up time. We want to make sure that his growth continues.”