STANFORD, Calif. (AP) -- Ben Gulbranson threw a 56-yard touchdown pass to Tre'Shaun Harrison with 13 seconds remaining and Oregon State overcame a 14-point deficit in the fourth quarter to beat Stanford 28-27 on Saturday night.
The Cardinal (1-4, 0-4 Pac-12) appeared to be in control of the game when they took a 24-10 lead into the fourth quarter with the Oregon State (4-2, 1-2) using a backup quarterback.
Gulbranson threw a 21-yard TD pass on fourth down to Silas Bolden on the second play of the fourth quarter to start the comeback.
Damien Martinez added a 43-yard touchdown run to make it 24-22 but the Beavers missed both 2-point tries to keep Stanford in the lead.
The Cardinal nearly ran out the clock before settling for a 46-yard field goal with 58 seconds left.
But Gulbranson needed only three plays to go 76 yards for the win. After two short completions, he took a shot down the sideline for Harrison, who leaped over Ethan Bonner for the catch. Patrick Fields appeared in position to make the tackle but Harrison got by him for the score.
Gulbranson finished 20 for 28 for 250 yards and two TDs in his first collegiate start in place of the injured Chance Nolan.
Tanner McKee threw two long touchdown passes to Brycen Tremayne but it wasn't enough for the Cardinal, who haven't beaten an FBS team since topping Oregon on Oct. 2, 2021. Stanford set a school record with its 10th straight conference loss.
Up next, Stanford travels to Notre Dame on Saturday.