Toronto Maple Leafs forward Zach Hyman left the game in the third period against the Pittsburgh Penguins after going into the boards following a collision with Penguins defenceman Olli Maatta. Hyman then returned to the game later in the period.

Hyman was racing for the puck in the offensive zone when Maatta slightly tapped him on his numbers and both players collided into the boards. 

Hyman left the ice on his own will and has not yet returned to the game.