49ers RB Jordan Mason, the NFL’s leading rusher, is believed to have suffered a sprained AC joint that is not considered serious during Thursday night’s win at Seattle, but he will undergo further testing Friday, sources told ESPN’s Adam Schefter.
49ers RB Jordan Mason, the NFL’s leading rusher, is believed to have suffered a sprained AC joint that is not considered serious during Thursday night’s win at Seattle, but he will undergo further testing Friday, sources told ESPN’s Adam Schefter.