CLEMSON, S.C. -- Duke's 82-64 victory over Clemson on Thursday night took an ugly turn late in the first half when Tigers guard David Collins undercut Wendell Moore Jr. on a breakaway dunk. Collins lost the ball to Moore with just over 3 minutes to go in the half and Moore took off for what should've been an uncontested dunk. Instead, a charging Collins undercut Moore, who came down hard. Coach Mike Krzyzewski charged onto the court and players from both sides began yelling at each other while order was restored. Collins was eventually ejected. Krzyzewski called it a "dangerous" play. "He didn't see himself. We saw him," Krzyzewski said after the game. "He was parallel to the ground, 8 feet in the air." #Duke #NCAA #Collins