Freshman backup quarterback Davis Webb threw a 19-yard touchdown pass to Bradley Marquez with 3:48 remaining to lead
The score came after the Red Raiders (3-0, 1-0
TCU (1-2, 0-1) scored its only touchdown when B.J. Catalon ran in from 17 yards to make it 10-10 with 6:28 remaining
With quarterback Casey Pachall sidelined by a broken arm, Trevone Boykin completed 18 for 29 passes for 159 yards and two interceptions.
Texas Tech's starting quarterback, Baker Mayfield, left the game in the fourth quarter because of what appeared to be a leg injury.
Tulane 24, at
Tennessee Coach Butch Jones says defensive lineman Maurice Couch has been ruled ineligible for Saturday's game against No. 2 Oregon while the university investigates allegations he was one of five