Miami Dolphins running back Raheem Mostert won't play Thursday against the Buffalo Bills, head coach Mike McDaniel said Wednesday, according to ESPN's Marcel Louis-Jacques.
McDaniel added that tailback De'Von Achane will be a game-time decision for the division matchup. He's officially listed as questionable.
Mostert didn't participate in practice this week because of a chest injury. Achane was also held out of practice with an ankle issue earlier in the week but logged a limited session Wednesday.
Mostert had 9 yards on six carries and two receptions for 10 yards in the Dolphins' Week 1 win over the Jacksonville Jaguars.
Achane also struggled to find consistency running the ball with 24 yards and a touchdown on 10 rushes. However, the 22-year-old added another 76 yards on seven receptions.
Miami's other running backs on the active roster are Jeff Wilson and rookie fourth-rounder Jaylen Wright. Deneric Prince is currently on the team's practice squad. Wilson had 26 yards on five carries in Week 1, while neither Wright nor Prince saw the field.
