Houston Rockets guard Kyle Lowry is facing a misdemeanor battery charge amid accusations that he threw a basketball at a referee and threatened her during a game at a Las Vegas training gym.

The criminal complaint says the 25-year-old Lowry was taunting 30-year-old Infini Robinson while she was officiating a game between NBA players Sept. 22.

Police say that when the game ended, he threw a ball at her torso and cursed at her for calls he didn’t agree with.

Robinson later was hit in the shoulder by another basketball in an area designated for officials. She said the ball hit her with such force that it pushed her body back in the chair where she was sitting, and said it likely would have broken her nose had she not been bent over changing her shoe.

– Reported by the Associated Press