Every year, fantasy football experts and managers alike devote countless hours to dissecting ambiguous backfields. These ...

Technically, Jauan Jennings has a calf injury. That's the official reason the 49ers give for Jennings' prolonged absence.

The 49ers will likely have several players on injured lists after cut-down day, with receiver Brandon Aiyuk (knee) and safety Malik Mustapha (knee) expected to miss at least the first four games on ...