Charlie Villanueva had to be restrained by police in a loading dock area at The Palace of Auburn HIlls after being ejected Monday night during a 110-101 loss to Cleveland in the final home game of the season for the Pistons.

At one point, Villanueva left the Pistons locker room and raced toward the Cavaliers locker room in an attempt to confront Ryan Hollins, who was also ejected following the incident.

The incident happened with 5:47 left in the game, when Villanueva set a pick on Hollins and simultaneously swung his left fist toward Hollins’ groin area. The two locked up with each other, and each raked the other across the face before being separated.

After both were ejected, Villanueva tried to get at Hollins on the court, but was wrestled toward the tunnel by Rodney Stuckey and Pistons head of security Jerry Hendon.