The Cleveland Cavaliers beat the Detroit Pistons 110-101 last night in a testy game in which Charlie Villanueva and Ryan Hollins were ejected. Villanueva became entangled with the Cavs' Hollins with 5:47 remaining in the game. They pushed each other in the face before being separated. Both were ejected. Later, Villanueva came out of the locker room and sprinted toward Cleveland's locker room, but was stopped by police.