Arkansas linebacker Josh Williams suffered a broken leg in the first half of the Razorbacks' game at Tennessee, according to ESPN.
Williams was carted off the field after he was blocked low by Tennessee tight end Ethan Wolf in the second quarter. It's unclear whether he will be able to return this season.
It is the second time this season Williams has been injured. He left the Razorbacks' loss to Toledo last month with a bruised shin, but returned for the next game.
He has 16 tackles this season and forced a fumble.
Williams is the sixth Arkansas player to suffer a broken bone this season.