Jordan Mason Limited In Wednesday's Practice

San Francisco 49ers running back Jordan Mason (hamstring) was a limited participant in Wednesday's practice. He picked up a hamstring injury during practice last week. Despite dealing with a hamstring issue, the 23-year-old was active for Week 16 against the Commanders. Mason logged 17 snaps but didn't receive a carry in last Saturday's win over Washington after logging 15 rushing attempts in the previous two games. The Georgia Tech product is expected to back up Christian McCaffrey on Sunday against the Raiders. Mason is a boom-or-bust option in a plus matchup versus a Raiders defense that ranks 20th in rush DVOA.