DENVER — Marc-Andre Fleury slid across the goal crease, threw his left pad high into the air and somehow deflected a would-be goal.

That's his idea of fun. It was the epitome of Colorado's frustration.

Fleury stopped 34 shots, Alex Tuch scored twice as part of Vegas' three-goal spree in the second period and the Golden Knights cruised to a 3-0 win over the Avalanche on Monday night.

Over the years, Vegas coach Pete DeBoer has seen his share of spectacular saves made by Fleury — as a rival coach and these days as Fleury's coach.

Nothing surprises him.

“You look at his resume, and he doesn’t have the numbers and the Stanley Cup championships that he has by accident,” DeBoer said. "There were a couple huge momentum saves, when we’re up 1-0, 2-0, 3-0 that if he lets one in at that point, they grab some momentum. That team can turn one into two or three pretty quickly.

“I thought he was lights-out.”

Fleury earned his 64th career shutout in the finale of the four-game series, with the Knights and Avs each recording two wins.

“We wanted to send a message and I thought our guys did that,” DeBoer said. “Guys were committed right from the start tonight.”

The setting for this one — inside Ball Arena — wasn’t nearly as picturesque as what took place Saturday: an outdoor rink on the 18th fairway of a golf course on the shores of Lake Tahoe, with the Sierra Nevada mountains hovering in the background.

This time, Colorado and Vegas didn't have to endure an eight-hour break between periods. That's what happened Saturday due to bad ice conditions, which forced the teams to play well into the night.

Fleury turned in a masterful performance Monday, making one splendid save after another. His 64 shutouts ties him with Henrik Lundqvist for 16th on the career list.

DeBoer juggled his lines, and it provided a spark.

Tuch, playing on the top line, got the Knights rolling early in the second by splitting a pair of defenders for a goal. He added another one 3:21 later when his shot bounced off Philipp Grubauer, then Avalanche defenceman Bowen Byram and caromed into the net. Jonathan Marchessault rounded out the scoring in the second.

“I did not love us defensively," Avalanche coach Jared Bednar said. “They won the bulk of the races and the bulk of the battles. We looked sluggish."

Grubauer made 25 saves for Colorado.

Fleury turned in two exceptional stops to keep it scoreless in the first period. On one, he made a leaping play to block a powerful shot from Nathan MacKinnon with his chest. Moments later, Fleury executed the sliding, left-leg-thrown-into-the-air manoeuvr to thwart Nazem Kadri's attempt.

Two of Fleury's three shutouts this season have been against Colorado.

“Obviously Fleury’s always going to have a good night and you have to be prepared for that,” Colorado defenceman Cale Makar said. “But I think this one lies on us more than anything.”

RETRO SWEATER

The Avalanche wore their reverse retro sweaters for a second straight game. The jerseys are part of the organization’s 25th anniversary season in Denver, with the design based on a version the team wore during its time as the Quebec Nordiques.

“Best in the league in our opinion,” defenceman Devon Toews said of the jerseys. “They look great.”

FRESH AIR

Colorado defenceman Samuel Girard was removed from the league’s COVID-19 protocols list just in time for Saturday's outdoor game.

“Good to get some fresh air,” cracked Girard, who had a goal in Lake Tahoe.

INJURY FRONT

Colorado defenceman Dennis Gilbert will be sidelined for at least a month after facial surgery. Gilbert hasn't played since being injured during a fight with Vegas forward Keegan Kolesar last week. ... There’s no timetable on a return for Avalanche defenceman Erik Johnson (upper body) or goaltender Pavel Francouz (lower body). ... Knights goaltender Robin Lehner (upper body) didn’t make the trip. ... Vegas forward Tomas Nosek (COVID-19 protocol related absence) is “progressing,” DeBoer said, but there's no return date.

UP NEXT

Knights: At San Jose on Thursday.

Avalanche: Host Minnesota on Wednesday before heading on the road for four games.

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