Ryan Johansen scored two goals to back 37 saves from Alexandar Georgiev as the Colorado Avalanche extended their winning streak to four games with Monday's 4-1 victory over the Tampa Bay Lightning.
Cale Makar added a goal and an assist for the Central Division-leading Avalanche, who also received an empty-net goal from Valeri Nichushkin and two assists from Nathan MacKinnon to stop the Lightning's five-game point streak. Tampa Bay came in 4-0-1 over its last five outings.
Georgiev had 13 saves in the first period and Johansen scored unassisted 7:12 in to put Colorado in front. Johansen struck again 1:48 into the second before Makar made it a 3-0 lead with a power-play goal less than two minutes later.
Anthony Cirelli scored the Lightning's lone goal in the final minute of the second period, but Georgiev stopped all 12 Tampa Bay attempts in the third before Nichuskin scored into an empty net with 3:14 left.
Andrei Vasilevskiy stopped 19 of 22 shots in the Lightning goaltender's second game back from offseason back surgery.
Blue Jackets send skidding Bruins to third straight loss
Spencer Martin made 31 saves and Yegor Chinakhov had a goal and an assist as the surging Columbus Blue Jackets dealt the suddenly slumping Boston Bruins a 5-2 loss.
Dmitri Voronkov, Ivan Provorov, Kirill Marchenko and Justin Danforth also had goals as Columbus won for the third time in four games following a 4-11-4 start to the season.
The Bruins, meanwhile, have suffered three straight regulation losses following a sizzling 14-1-3 start.
Voronkov scored the lone goal in the first period before the Blue Jackets extended the lead to 3-0 on goals by Provorov and Chinakhov in the second. Marchenko pushed the margin further with a power-play goal 4:51 into the third.
Matthew Poitras and John Beecher had third-period goals for Boston, which pulled starting goaltender Jeremy Swayman after Provorov scored 5:38 into the second.
Swayman stopped 17 of 19 shots before departing, while Linus Ullmark turned back 18 of 20 chances in relief.
Tuch scores twice as Sabres pull away from Rangers
Alex Tuch had a pair of goals and the Buffalo Sabres scored three times late in the third period to pull away for a 5-1 win over the New York Rangers.
Tuch, Casey Mittelstadt and Kyle Okposo all scored in the final 4:29 of the game after New York cut its deficit to 2-1 on Mika Zibanejad's goal with just over eight minutes elapsed in the third period.
Mittelstadt, Victor Olofsson and Owen Power each had two assists to help Buffalo move to 3-1-1 over its last five games. Ukko-Pekka Luukkonen finished with 25 saves for the Sabres.
Buffalo had taken a 2-0 lead on JJ Peterka's goal in the first period and Tuch's first of the night, which came with 27 seconds left in the second.
Igor Shesterkin stopped 34 of 38 shots for the Rangers, who had a three-game winning streak snapped and sustained just their fourth regulation loss of the season.