Sawyer Robertson passed for 393 yards and four touchdowns to lead Baylor to a 45-27 victory Saturday at Stillwater, Okla., over Oklahoma State, which played its first game after former head coach Mike Gundy was fired Tuesday.
Robertson completed 24 of 35 pass attempts, including three for touchdowns when he started 9 of 14. He did not throw an interception.
The third scoring strike, a 10-yard pass to Michael Trigg, put Baylor (3-2, 1-1 Big 12) ahead 28-17 with 3:40 left in the second quarter.
Caden Knighton led Baylor with 81 yards on five carries. Bryson Washington had 77 yards on 10 carries.
Oklahoma State's Zane Flores completed 23 of 41 pass attempts for 232 yards with no touchdowns or interceptions.
Oklahoma State (1-3, 0-1 Big 12) has lost 12 straight games against FBS opponents