This post has been updated after the Amateur Athletic Union said in statement that this was not an officially sanctioned AAU game.)

A youth basketball game in Atlanta descended into madness over the weekend when an all-out brawl between referees and players broke out during a game between R.A.W. Athletics and the Houston Raptors, according to Yahoo Sports.

Videos of the melee were tweeted out by RCS Sports’ Doug Jones on Sunday…

We don’t what know sparked the fight, but the coach of the team involved in the fight, R.A.W. Athletics, defended his players on Twitter after the video was passed around…

Update: The Amateur Athletic Union said in a statement this was not an official AAU game. “AAU is regularly and wrongly used to describe all non-scholastic travel basketball. Not all basketball events in the summer are run by the AAU organization,” the statement read, in part.