New York goaltender Henrik Lundqvist made a season-high 35 saves for his 60th career shutout to lead the Rangers to a 5-0 win over St. Louis on Tuesday.
Evgeni Malkin scored twice, including the tiebreaker in the third period, and Sidney Crosby also had two goals to lead the Pittsburgh Penguins to a 5-4 victory over the Philadelphia Flyers on Saturday.
Max Pacioretty scored the tiebreaking goal in Montreal's three-goal third period as the Canadiens beat the Tampa Bay Lightning 3-1 on Thursday for their sixth straight win.
Edmonton had to sit through a two-hour delay due to melting ice in the outdoor game at Winnipeg, and then recorded a 3-0 win over the Jets on Sunday.
Johnny Boychuk's short-handed goal early in the third period lifted the New York Islanders to a 3-2 victory over the Arizona Coyotes on Friday.
Pittsburgh rallied with three late goals to beat San Jose 3-2 on Thursday in a rematch of last season's Stanley Cup combatants, with Evgeni Malkin, Scott Wilson and Patric Hornqvist all scoring in the third period.
New Jersey's Taylor Hall made his new fans very happy with two power-play goals in a 4:11 span of the second period as the Devils posted their first win of the season; a 2-1 over the road-weary and penalty-plagued Anaheim on Tuesday.
Colorado's Gabriel Landeskog redirected a shot by Nathan MacKinnon into the net 22 seconds into overtime for his second goal of the game, giving the Avalanche a 4-3 win at Pittsburgh on Monday.
Phil Kessel's power-play goal in the second period stood as the winner in the Pittsburgh Penguins' 3-2 victory over the Anaheim Ducks in their NHL match on Saturday night.
Nashville's Mike Fisher redirected Roman Josi's shot late in the second period for the go-ahead power-play goal, and the Predators hung on to beat Chicago 3-2 on Friday.