On the NBA court, there are often disputes between players and referees over penalties, and many times players will take the initiative to admit it, because they know that if they anger the referee on the court, it will definitely not be good fruit. But there are also some players who are not afraid of power to "strike hard", and after hitting the referee on the court, they can still retreat! That's the most widely circulated skill among NBA players, accidentally injuring a referee.

NBA refereeing is also a high-risk industry! The "accidental injury" referee can be completely retreated, Paul Pierce
Paul Pierce, a true predator in the NBA, returned to the field less than a month after being hit with 11 knives. His style of play is tough, his attack is sharp, and he can be called the "kaleidoscope" of attack. In terms of "accidentally injuring the referee", Pierce is also a good hand.
In 2010, the Lakers and Celtics met again in the Finals, and the enemies were extremely red-eyed, and the players on both sides were angry. In one game, Pierce finished 2+1 at the basket, and he was excited, throwing his fists and celebrating loudly. Who knew that this punch flew "uncontrollably" to the left side of the referee's face, and the referee was directly blinded by this "truth" punch. Seeing the "accidental injury" of the referee, Pierce quickly stepped forward to apologize, as to whether it was intentional, who knows?