Brown (ankle) has been ruled out for Sunday's game against the Chiefs.

Brown (ankle) is listed as questionable ahead of Sunday's matchup against the Chiefs, Maddy Glab of the Bills' official site reports.

Brown (undisclosed) did not participate in Buffalo's walkthrough practice Wednesday, Katherine Fitzgerald of The Buffalo News reports.

The Bills and Brown agreed to a four-year extension Friday, Mike Garafolo of NFL Network reports.

Brown revealed Wednesday that he underwent offseason shoulder surgery but will be ready for the start of training camp next week, Ryan O'Halloran of The Buffalo News reports.

Brown (ankle) was listed as a full participant on the Bills injury report Thursday.

Brown (ankle) is inactive Week 9 against the Jets.

Brown (ankle) is questionable to play in Week 9 versus the Jets, Sal Capaccio of WGR Sports Radio 550 Buffalo reports.

Brown (ankle) was a limited participant during Wednesday's practice.

Brown (foot) has been ruled out for the Bills' Week 8 matchup with the Packers, Matt Parrino of The Syracuse Post-Standard reports.