Wisconsin center Jake Renfro came into the game as a game-time decision. He wasn't 100% but decided to gut it out and fight through it for the Alabama game. He got rolled up on after a big sack on Danny O'Neil, and he walked off under his own power, but left the game and has yet to return.
The game was already starting to feel like a huge mountain and uphill battle, losing Jake Renfro is a big loss for an offensive unit that is already working with their backup quarterback.
Jake Renfro left the Alabama game and was replaced by backup Kerry Kodanko
After the Renfro injury, the next play, backup Kerry Kodanko came in to play center.