His family bought him a tear-off calendar for 2024 with a dad joke per day. His son Gavin bought him a new dad joke monthly calendar for Christmas this year. The players have even bought in, so much so that wide receiver Mack Hollins bought McDermott a book of dad jokes for Christmas.

Since taking over the Buffalo Bills in 2017, McDermott has faced a rookie quarterback 17 times, including the postseason. The Bills are 13-4 in those games, including 2-0 in the playoffs.

Under Sean McDermott, the Buffalo Bills have consistently made the playoffs but have failed to reach the ultimate goal.

Wide receiver Amari Cooper has rejoined the Buffalo Bills. Cooper returned from a four-day absence from the team due to a family matter, Bills coach Sean McDermott said on Wednesday. “Amari is back," McDermott said.

Buffalo Bills head coach Sean McDermott did not hold back his emotional thoughts about pursuing a championship.

Bills HC Sean McDermott made one thing clear during his postgame press conference as to how the team will measure success in the postseason: “The ultimate goal is to win the Super Bowl.”

While Josh Allen and Sean McDermott prepare for the 2025 NFL playoffs, the Buffalo Bills already know that a key member of the organization could be gone next year.

Buffalo Bills running back James Cook tied O.J. Simpson's record for the most rushing touchdowns in a season in the loss to the New England Patriots.

Buffalo Bills head coach Sean McDermott and Josh Allen might regain an offensive player to take on the Denver Broncos in the Wild Card round of the 2025 NFL playoffs.

Buffalo Bills WR Amari Cooper's availability for the Wild Card game against the Denver Broncos remains uncertain. Head coach Sean McDermott says the team is taking it day by day after Cooper missed Sunday's game for personal reasons.

They are coached by Super Bowl-winner Sean Payton. They are quarterbacked by the stunningly smart Bo Nix, the rookie who doesn’t play like one. The Broncos may not be ready for Allen and McDermott, but this is a test for the Bills, in frigid conditions, that won’t necessarily be easy.