The Bills have ruled out safety Jordan Poyer (knee) for Sunday's Week 4 game against the Dolphins.
Poyer did not practice all week due to knee soreness.
Elsewhere on the injury report, safety Micah Hyde, edge rusher Leonard Floyd, offensive lineman Ryan Bates, long snapper Reid Ferguson and defensive back Siran Neal practiced on Friday. McDermott said all of them will play on Sunday.
Tre'Davious White had a veteran rest day on Friday but will play on Sunday.
The Bills full injury report is linked below.