Nick Sabato

Buffalo Bills defensive back Cam Lewis, left, celebrates with linebacker Dorian Williams during the second half of a game against the Arizona Cardinals, Sunday, in Orchard Park.

ORCHARD PARK — Rasul Douglas sat on the sidelines as anger boiled in his stomach. With each completion, the frustration rose to the surface just a little bit more.

ORCHARD PARK — Mike was once a Miami Dolphins fan.

The Miami Dolphins have been the top challenger to the Buffalo Bills’ throne atop the AFC East over the last two seasons, but haven’t been able finish the job.

Buffalo Bills cornerback Ja'Marcus Ingram (46) runs for a touchdown after intercepting a pass during the second half against the Miami Dolphins, Thursday, in Miami Gardens, Fla.

As Ja’Marcus Ingram raced to the end zone, Sean McDermott’s chest puffed out just a little bit.

Buffalo Bills linebacker Baylon Spector (54) attempts to grab Miami Dolphins running back Jeff Wilson Jr. (23) during the first half of a game, Thursday, in Miami Gardens, Fla.

The Buffalo Bills played chicken with the Miami Dolphins, deciding the outcome of the game based on which team flinched first.

Buffalo Bills cornerback Rasul Douglas (31) and safety Damar Hamlin (3) stop Miami Dolphins wide receiver Tyreek Hill (10) during the first half, Thursday, in Miami Gardens, Fla. The Associated Press

Buffalo Bills quarterback Josh Allen (17) looks down the line of scrimmage during a game against the Miami Dolphins, Sept. 12, in Miami Gardens, Fla. The Associated Press