Sean McDermott
Definition
Sean McDermott is an American professional football coach, currently serving as the head coach of the Buffalo Bills in the National Football League (NFL).
Since taking over in 2017, he has led the Bills to seven playoff appearances, five AFC East division titles, and amassed 97 regular-season wins by late 2025, establishing himself as one of the league's top defensive minds.
Examples
Sean McDermott's decision to rest starters in Week 18 turned every Bills fan into an armchair quarterback overnight.
With 97 wins in nine seasons, Sean McDermott has more victories than some coaches have excuses.
Sean McDermott summed up Shedeur Sanders in two words, reminding us coaches moonlight as literary critics.
Bills Mafia credits Sean McDermott's schemes for turning Buffalo wings into a defensive superpower.