Parris Campbell suffered an ankle sprain during Ohio State's 24-20 win over Northwestern, according to Urban Meyer in his post-game press conference. X-Rays revealed no fracture.
Campbell left the game in the fourth quarter with an injury and was carted to the locker room for further evaluation.
"Sprained ankle," Meyer said. "And it's not fractured. They took an X-ray already. We've got to get him back."
Campbell had one catch for 15 yards, two carries for 27 yards and is the team's kickoff returner.