ORCHARD PARK, N.Y. -- Buffalo defensive tackle Kyle Williams is questionable for Sunday's game against Atlanta with a lower back injury.
Williams says he woke up with spasms in his lower back Friday morning. He did not practice Friday.
The 30-year-old Williams has been one of Buffalo's best players this season, posting a career-high seven sacks through 11 games. Williams also has 48 tackles, one forced fumble and one pass defenced.
Williams says the training staff will aggressively work on the injury and he plans on playing, but doesn't know if he'll be able to suit up.
If Williams is unable to play, reserve DTs Corbin Bryant and Stefan Charles will see more playing time along the defensive line.