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

Mason was off to a good start on Thursday night when he was tackled and immediately grabbed at his shoulder area in a game ...

The injury that 49ers running back Jordan Mason suffered against the Seahawks has now been revealed and the news is ...

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

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

Mason injured his shoulder in the second quarter of the 49ers’ Week 6 win over the Seattle Seahawks. He returned for the ...

Following a 14-yard run, Mason appeared to be in pain on the field in Seattle. After being looked at on the field, Mason ...

The San Francisco 49ers got a key divisional win on Thursday night against the Seattle Seahawks, but took some lumps in the ...

San Francisco interim starter Jordan Mason was removed from its "Thursday Night Football" matchup with the Seahawks due to a ...

The 49ers have been missing Christian McCaffrey, but backup running back Jordan Mason has done his best to replace the ...

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 ...