Bills head coach Sean McDermott announced earlier on Friday that three players would be out for Sunday’s matchup against the Dolphins.
Now Buffalo has released its full injury report with one additional player who won’t be on the field.
Defensive tackle Ed Oliver (ankle) has been ruled out. He was a limited participant in practice all week but is unable to play.
Davis said he was “100 percent” going to play earlier this week, though he ended up as a limited participant in all three days of practice. Knox was a DNP on Wednesday but was limited on Thursday and Friday.