||Playoff win %
Walt Koppisch was a football coach in the National Football League (NFL) during the 1925 season as the head coach of the Buffalo Bisons. During his lone season in the NFL the Bisons went 1-6-2. He was the head coach of the Bisons for the 1925 season. The Bisons went 1-6-2 in this lone season as a head coach. During his career he was a head coach for one season.
Coach history guide
|Seasons with a championship win
||Seasons with a conference championship