Miguel Cabrera jammed his right ankle after going back to the bag at first base in the 7th inning. Cabrera was immediately replaced by a pinch runner, as he was limping pretty badly. Cabrera slammed his helmet in the dugout before retiring to the clubhouse.
Cabrera's got a very strong case for the MVP award, but if this is as serious as it looked, he may not be able to add to it. He's hitting .328 with 38 HR and 128 RBI this season.