Buffalo Bills rookie running back Devin Singletary (hamstring) is questionable for Sunday's Week 5 matchup against the Tennessee Titans.
Singletary was a limited participant in practice all week and appears headed for a game-time decision. Frank Gore has averaged 5.1 yards on 16.7 carries per game over the last three weeks as the Bills' lead back.
The Bills face a Titans defense that is 15th in the league in rushing yards allowed per game.
Source: Buffalo Bills