Montreal played its final home game until Jan. 5. It begins a three-game trip before the Christmas break at the Arizona Coyotes on Monday, the first of seven straight road games.
"We're going to try to find our discipline on the road," St. Louis said.
NOTES: Kucherov extended his point streak to seven games (two goals, 10 assists). He leads the NHL with 35 assists. ... Vasilevskiy got his 10th straight regular-season win against Montreal. He is the first NHL goalie since 1943-44 to win 10 or more consecutive regular season games against the Canadiens; Alec Connell of the Ottawa Senators won 12 straight against Montreal from Feb. 28, 1925 to Feb. 22, 1927, and Turk Broda of the Toronto Maple Leafs won 12 in a row against the Canadiens from Dec. 9, 1939 to Jan. 23, 1941. … Montreal has not scored in the first or second period since Dec. 6, when forward Rem Pitlick scored at 18:40 of the second in a 4-2 win at the Seattle Kraken.