Stars goalie Ben Bishop left the Friday's season-opening loss to the Golden Knights after taking a shot to the mask in the third period. The injury came while the Stars were up 1-0 early in the third period in Dallas when Vegas forward Reilly Smith fired a shot on net. The puck hit Bishop right in the cage of his mask. Bishop, who was traded to the Stars from the Kings last May, was examined on the ice before leaving the game. He was replaced by Kari Lehtonen