Ohio State RB Marcus Crowley to ‘medically retire’

Another major injury pushed Ohio State running back Marcus Crowley to opt for “medical retirement.”Ohio State coach Ryan Day said Friday that Crowley will no longer play but plans to stay close to the program as he finishes his degree in communications. Crowley is entering his senior season.Day said the latest injury was “significant” but did not disclose additional details.A four-star recruit from Jacksonville, Fla., Crowley went down with a torn ACL as a freshman and extended rehab from the injury sidelined him for part of his sophmore season.