On August 19, 2010, in a game against Greece for the Acropolis International Tournament 2010, he participated in a fight between players and threw a chair at Greek Ioannis Bourousis. That resulted in his spending the night at the police station, from where he was released the day after. He stated in his defence that he thought Bourousis was a fan when he threw the chair at him. In the same fight Krstić attacked Greek player Sofoklis Schortsanitis a number of times from behind.