Patrick Beverley wasn't the only one acting up after the Clippers got booted from the playoffs on Wednesday ... 'cause several L.A. fans got into an all-out brawl in the stands!!
The footage is wild -- at least 3 dudes decked out in Clippers gear appear to go after a tall man in a black shirt at Staples Center ... with one of the fans using what looks like a beer can during his attack.
Pretty big fight broke out at the end of Game 6 of Clippers/Suns. Hard to tell what's going on, but I'm assuming it's Clippers and Suns fans going at it. pic.twitter.com/PLTzJgPakz