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Over his four seasons as the head coach for Buffalo, Sean McDermott went 38-26 with three playoff appearances (2-3). The Bills made it to the AFC Championship Game last season (38-24 loss to the Chiefs), giving them their deepest postseason run since 1993.
Before 2017, McDermott worked as the defensive coordinator for the Panthers over six seasons, with his best success coming in 2013. Buffalo’s success last year dethroned the Patriots' 11-year run as the AFC East champs.
Brian Daboll will run the offensive for the fourth year. He’s been working in the NFL since 2000, with four other seasons of experience as an offensive coordinator (Cleveland, Miami, and Kansas City).