Apr 23, 2018; Toronto, Ontario, CAN; Boston Bruins forward Brad Marchand (63) knocks down Toronto Maple Leafs forward Tomas Plekanec (19) as defenseman Nikita Zaitsev (22) looks on during the first period of game six of the first round of the 2018 Stanley Cup Playoffs at Air Canada Centre. (Photo Credit: John E. Sokolowski-USA TODAY Sports)