Veteran quarterback Payton Thorne will start for Auburn when No. 21 Oklahoma visits Jordan-Hare Stadium on Saturday afternoon, sources told ESPN’s Pete Thamel on Friday.

Thorne, the former Michigan State transfer, started 13 games for the Tigers last fall. He returned as the program’s starter in 2024 before he was replaced by redshirt freshman Hank Brown in Week 3. In Thorne, Auburn will have an experienced starter under center in Week 5 against a Sooners defense that leads the nation in turnovers (12) and ranks 28th in total defense this fall.

Auburn initially turned to Brown after Thorne threw a career-high four interceptions in a 21-14 home defeat to Cal on Sept. 7. Brown led the Tigers past New Mexico in his first career start in Week 3, but struggled against Arkansas last Saturday, completing 7 of 13 passes for 72 yards with three interceptions. After Auburn went scoreless before halftime, Thorne took over at quarterback in the second half of the 24-14 home loss, finishing 13-for-23 for 213 yards with two touchdowns and one interception.

Both quarterbacks turned in strong weeks of practice ahead of this weekend’s visit from Oklahoma, but Auburn will go with Thorne on Saturday, banking on his experience and the momentum he built in his relief work against Arkansas as the Tigers chase their first SEC win of 2024.

Auburn hosts the Sooners at 3:30 p.m. ET Saturday on ABC in Oklahoma’s first SEC road game.