Yet another brawl between fans in the NFL. This time, at the Buffalo Bills' Highmark Stadium. Things turned ugly in the stands as fans of the home team turned on each during the match which saw their team be narrowly defeated by the Broncos 24-22.

The incident was triggered after beer was thrown by a fan sitting in section 314 of the stadium. Those who were soaked by the alcoholic drink didn't see the funny side and after approaching the offender and exchanging several tense words, ended up coming to blows to resolve the issue.

In the video of the violent exchange, two men approach the beer throwing perpetrator who was wearing a Josh Allen jersey. After several tense seconds of insults, another man comes charging in and swings a punch at 'Allen'.

What followed was a wild boxing match between the three. One man attempted to break up the fight but was pushed and tumbled down the stairs awkwardly after losing his footing.

It's been reported that the fans involved in the violent altercation have not been identified and that there have been no arrests so far.