Punches, kicks and chairs were thrown as a mass brawl broke out between players in a Philippines v Australia World Cup qualifying tie.
The Philippines ended the game with just three players left on court after nine of their side were ejected.
Four Australia players were also ejected from the game, which their side went on to win 89-53 in Manila.
The International Basketball Federation (Fiba) has opened disciplinary proceedings against both sides.
The fight broke out in the third quarter of the game at the 55,000-capacity Philippine Arena.