Former San Francisco 49ers running back Matt Breida reportedly plans to retire after seven NFL seasons, with his most memorable years in Santa Clara.

With the NFL season about to begin, it sounds like a veteran running back will leave the game behind at the age of 30. According to ESPN's Jeremy Fowler, running back Matt Breida plans on retiring. This decision might surprise some fans,

Veteran running back Matt Breida plans to retire after seven NFL seasons, sources told ESPN's Jeremy Fowler on Thursday. The Miami Dolphins recently requested a workout with Breida, but he declined.