San Francisco 49ers RB Mike Davis will have surgery tomorrow on what is believed to be a fractured hand according to Ian Rapoport of NFL Network. He suffered the injury on Sunday against the St. Louis Rams.

Matt Barrows of the Sacramento Bee first reported the scheduled surgery.

The rookie running back has 24 total rushing yards on 25 carries for the season. He was drafted out of South Carolina by the 49ers in the fourth round.

Earlier today, RB Shaun Draughn agreed to terms with 49ers.