Mason has 10 days to prepare for the 49ers' Week 7 matchup against the undefeated Kansas City Chiefs. If Mason isn't able to ...

Jordan Mason sprained the AC joint shoulder Thursday during the 49ers' 36-24 win over the Seahawks. He returned to the game ...

Jordan Mason isn't expected to miss time with his shoulder injury. Mason is believed to have suffered a minor AC joint sprain ...

San Francisco 49ers running back Jordan Mason suffered a sprained AC joint during Thursday night's win over the Seattle ...

San Francisco 49ers head coach Kyle Shanahan confirmed Friday in a conference call that running back Jordan Mason avoided a ...

RB Jordan Mason, the NFL's leading rusher, is believed to have suffered a sprained AC joint that is not considered serious ...

The San Francisco 49ers are continuing to deal with the injury bug, and the latest update on RB Jordan Mason means big things ...

The injury that San Francisco 49ers running back Jordan Mason suffered in the win against the Seattle Seahawks has been revealed. Mason sprained his AC joint ea ...

RB Jordan Mason, the NFL's leading rusher, suffered a sprained AC joint that is not considered serious during Thursday ...

According to ESPN's Adam Schefter, San Francisco 49ers running back Jordan Mason is believed to have sustained a sprained AC joint during Thursday night's win over the Seattle Seahawks. Mason is ...

Kyle Shanahan on the shocking 49ers petition that the NFL denied in a heartbeat: It was going to be hot With Christian McCaffrey still rehabbing, the Niners were heavily relying on Jordan Mason to ...

San Francisco 49ers running back Jordan Mason is scheduled for tests to determine the severity of a shoulder injury that ...