Quarterback Baker Mayfield apologized Monday for celebrating Oklahoma's 31-16 victory at Ohio State by planting a Sooners flag at midfield of the "The Shoe."

"I didn't mean for it to be disrespectful to any Ohio State people at all, especially the team or the players, because they're a great team and a great program," Mayfield said. "It was an emotional game. I knew that it was going to have a lot of implications on the playoffs. ... I got caught up in an emotional win. Yeah, it should've been something I did in the locker room. So I apologize for doing it in the middle of the field."

Mayfield completed 27 of 35 passes for 386 yards and 3 touchdowns to lead the Sooners to one of their biggest nonconference victories in years.

Afterward, he took the flag from the corner where the Oklahoma band was in the stadium and ran it around the sidelines to midfield. There, he jabbed the flag into the turf inside Ohio State's "block O" logo.

Mayfield said he understood why Buckeye fans and players might be upset about the celebration.