A Denver Broncos fan got involved in a violent fight at the team's preseason game Sunday ... and check out footage from the scene -- he took more hits than some of the players on the field.
The tussle went down at some point during the Broncos' 38-12 win over the Arizona Cardinals ... when a guy holding a Coors Light tall boy started chirping with another spectator.
During the verbal spat, the guy with the beer lunged toward his foe ... and shortly after the jab step, he took a nasty punch to the face.