The 49ers are struggling at 5-6. They have a tough game in Buffalo on Sunday night. A loss would further complicate their path to the postseason. So how is the current vibe in the locker room?

Brock Purdy‘s shoulder again restricted him from throwing and Dre Greenlaw made a much-anticipated debut from an Achilles tear, but those weren’t even Wednesday’s most jarring health updates for the ...

The 49ers have one of the most dangerous running backs in the NFL this season, and Kyle Shanahan hardly uses him anymore. Jordan Mason is averaging 5.1 ...

San Francisco 49ers quarterback Brock Purdy was limited with the right shoulder injury that sidelined him last week and there ...