The Winnipeg Jets reclaimed their wildcard spot in the NHL's Western Conference with a 5-2 win over the San Jose Sharks on Tuesday.
Adam Lowry, Mark Scheifele and Andrew Ladd scored for the Jets in the opening 14 minutes at MTS Centre.
Joe Pavelski scored either side of Blake Wheeler's double as Winnipeg claimed a relatively comfortable win.
The St Louis Blues made it five wins from their past six with a 4-0 victory over the Calgary Flames.
Alexander Steen netted twice for the Blues, who are top of the Central Division and chasing the Presidents' Trophy.
Andrew Hammond continued the good start to his NHL career, making 35 saves in the Ottawa Senators' 2-1 overtime win against the Carolina Hurricanes.
Hammond has conceded fewer than three goals in his first 12 games, equalling the record of Frank Brimsek.
Jonathan Toews and Marian Hossa both scored twice as the Chicago Blackhawks brushed past the New York Islanders 4-1.
Cory Schneider stopped 35 shots as the New Jersey Devils inflicted the Pittsburgh Penguins' third straight loss with a 2-0 victory.
On a good day for goaltenders, Anders Lindback stopped 44 shots to see the Buffalo Sabres to a 2-1 shoot-out win against the Boston Bruins.
Dustin Tokarski made 41 saves, and his Montreal Canadiens overcame the Florida Panthers 3-2.
Alexandre Burrows scored a third-period double as the Vancouver Canucks beat the Philadelphia Flyers 4-1 and the Minnesota Wild needed overtime to edge past the Nashville Predators 3-2.