San Francisco center Marcus Martin, leaving the field during a June minicamp in Santa Clara, will make his first NFL start Sunday against the Rams.
San Francisco center Marcus Martin, leaving the field during a June minicamp in Santa Clara, will make his first NFL start Sunday against the Rams. Jeff Chiu The Associated Press
San Francisco center Marcus Martin, leaving the field during a June minicamp in Santa Clara, will make his first NFL start Sunday against the Rams. Jeff Chiu The Associated Press
On the 49ers

On the 49ers

The latest Niners news with Chris Biderman

49ers notes: Center Marcus Martin gets defensive as he prepares for first start

October 29, 2014 07:26 PM