4 - After Galchenyuk opened the scoring for Montreal, Gallagher thought he had padded the Habs' lead after Jonathan Drouin found him open in the slot, but the Capitals got the goal overturned on a coach's challenge on account of offsides. It was the fourth time there had been a coach's challenge on a goal in the last five Habs games. In Toronto, the Maple Leafs had their goal overturned after review, while the Penguins saw their goal stand following a Canadiens challenge. The Habs, meanwhile, had goals overturned both on Monday against the Panthers and on Saturday vs. Washington.
3 - The Bell Centre faithful were treated to a series of three highlight-reel plays in close succession. First, Nikita Scherbak wowed the crowd with a beautiful solo effort to skate through the Caps and get the puck on Washington netminder Philipp Grubauer, then Carey Price flashed the leather on Jakub Vrana on the ensuing play, and Gallagher's overturned goal followed shortly thereafter.