Kentucky running back Stanley “Boom” Williams suffered an elbow injury in the second quarter of the Wildcats’ game with Tennessee, and did not return.

Williams has 551 yards and three touchdowns rushing for the Wildcats this season. He has also caught 11 passes for 53 yards. On Saturday, he had four carries for 12 yards.

Kentucky also lost Joey Herrick to a knee injury. Herrick has seven tackles in six games.