A middle-aged male fan was hit in the face by a foul ball and taken to a local hospital during Tuesday night's Tigers-White Sox game in Chicago.
Cook, a sophomore Heisman Trophy candidate, is dealing with an injury suffered in Saturday's loss at Georgia Tech.
New York Mets outfielder Yoenis Cespedes said he'll be ready for the World Series after he had to exit Wednesday's game with shoulder soreness.
Virginia Tech starting quarterback Michael Brewer broke his collarbone in the third quarter of Monday night's 42-24 loss to Ohio State.
New York Giants defensive end Jason Pierre-Paul injured his hands in a fireworks accident in South Florida, sources told ESPN on Sunday.
The Tigers expect two-time AL MVP Miguel Cabrera to go on the disabled list for the first time in his career.