Valeri Nichushkin scored two power-play goals and Alexander Georgiev stopped 25 shots for his second shutout of the season as the Colorado Avalanche defeated the slumping Vegas Golden Knights, 3-0 on Wednesday.

Logan O’Connor also scored and Nathan MacKinnon had an assist to extend his season-opening home points streak to 23 games.

MacKinnon is the fourth player in NHL history with a season-opening home points streak of at least 23 games. The others are Wayne Gretzky, Bobby Orr and Phil Esposito.

MacKinnon also tied Joe Sakic (2000-01) for the longest home points streak at any stage of a season in franchise history.

Colorado improved to 8-1-1 in its last 10 games and pulled within one point of Central Division-leading Winnipeg.

The Golden Knights have dropped seven of nine games overall and six straight on the road.

Stars roll past slumping Wild

Nils Lundkvist had a goal and an assist and Esa Lindell set up three scores as the Dallas Stars completed a season sweep of the Minnesota Wild with a 7-2 rout.

Joe Pavelski, Matt Duchene, Roope Hintz, Jason Robertson, Tyler Seguin and Sam Steel also scored for the Stars, who won all three games this season against the Wild by a 19-5 score.

Matt Boldy had a goal and an assist as Minnesota dropped to 1-6-0 in its last seven games.

Jesper Wallstedt made his NHL debut in net for the Wild and stopped 27 of 34 shots.

Couturier lifts Flyers over Canadiens in shootout

Sean Couturier tallied the only goal in the shootout and the Philadelphia Flyers rallied for a 3-2 win over the Montreal Canadiens.

Owen Tippett and Morgan Frost scored in regulation for the Flyers, who overcame as 2-0 deficit to cap a four-game homestand with its third victory in 10 games.

Sean Monahan and David Savard had goals and Cayden Primeau stopped 37 shots for Montreal, which has lost five of seven.

Defenseman Jamie Drysdale had an assist in his Flyers debut after he was acquired from Anaheim on Monday for top prospect Cutter Gauthier.