As the Warriors blew a 9-point lead in the third quarter of Game 1, Golden State coach Steve Kerr got so mad during a timeout that he punched right through his clipboard.

Kerr seems to have a bit of a bad habit taking out his aggression on his clip board. This from the Warriors’ 70th win of the regular season against the Spurs:

Per the AP:

The only time he lost his cool was when the ball stopped moving and the turnovers started coming in the third quarter. The Cavs jumped in front and Kerr shattered his whiteboard with his marker like a judo champion breaking a stack of bricks.

 

The move even worked out for the league’s coach of the year.

 

“Destruction tends to ease some of the anger,” Kerr quipped. “So I try to take it out on a clipboard instead of a player. So it’s better that way. Better not to break your players.”