The Avalanche take a 2-0 lead in their first-round series, the Lightning, Bruins, and Mammoth tie their respective series, and much more in today’s NHL Morning Coffee Headlines.

RECAPPING TUESDAY’S PLAYOFF GAMES

NHL.COM: An overtime goal by Nicolas Roy lifted the Colorado Avalanche to a 2-1 victory over the Los Angeles Kings, and a 2-0 lead in their best-of-seven first-round series. Gabriel Landeskog scored the tying goal while Scott Wedgewood made 24 saves, including one on a penalty shot by Los Angeles center Quinton Byfield. Artemi Panarin opened the scoring for the Kings, who got a 34-save effort from goaltender Anton Forsberg.

SPECTOR’S NOTE: The game was delayed following Wedgewood’s save on Byfield to replace a pane of glass behind the Kings’ bench that shattered from the force of excited Avalanche fans pounding on it.

This series shifts to Los Angeles for Games 3 and 4, with Game 3 on Thursday at 10 pm ET. If those games are anything like the first two, we can expect them to be physical, close-checking, low-scoring affairs. The Kings must find a way to generate more offense without sacrificing their defensive play in Game 3, or they’ll be facing elimination this weekend.

The Tampa Bay Lightning overcame a 2-1 deficit to nip the Montreal Canadiens 3-2 on an overtime goal by JJ Moser, tying their first-round series at a game apiece. Brandon Hagel and Nikita Kucherov also scored for the Lightning, while Lane Hutson and Josh Anderson tallied for the Canadiens.

SPECTOR’S NOTE: The first half of this game was a greasy physical affair with numerous scrums, including a fight that saw Hagel drop Canadiens winger Juraj Slafkovsky. Once the shenanigans were over, the game settled into a close-checking contest in which the Lightning’s experience made the difference, with Kucherov’s tying goal the result of a blueline turnover by Slafkovsky. The Canadiens were tentative in overtime, failing to generate a shot while the Lightning peppered Habs goalie Jakub Dobes with nine shots.

Speaking of the Lightning, they announced that team captain Victor Hedman is doubtful to play in this series, which moves to Montreal for Games 3 and 4. The third game will be on Friday at 7 pm ET.

Boston Bruins winger Viktor Arvidsson tallied twice as his club doubled up the Buffalo Sabres 4-2, tying their series at one game apiece. Jeremy Swayman made 34 saves while David Pastrnak collected two assists for the Bruins. Bowen Byram and Peyton Krebs replied for the Sabres. This series shifts to Boston for the next two games, with Game 3 on Thursday at 7 pm ET.

SPECTOR’S NOTE: The Sabres fell too far behind to stage another rally as they did in the first game. It was a disastrous outing for Sabres goalie Ukko-Pekka Luukkonen, giving up four goals on 19 shots, including a backhander from center ice by Bruins winger Morgan Geekie that bounced past him. Alex Lyon replaced Luukkonen after Arvidsson made it 4-0, and Sabres coach Lindy Ruff hinted that Lyon might get the start in Game 3.

Utah Mammoth center Logan Cooley (NHL Images).

The Utah Mammoth got their first playoff win since relocating from Arizona by defeating the Vegas Golden Knights 3-2, squaring their first-round series at a game apiece. Logan Cooley snapped a 2-2 tie while Dylan Guenther had a goal and an assist for the Mammoth. Mark Stone and Ivan Barbshev scored for the Golden Knights. This series moves to Utah for Games 3 and 4, with Game 3 on Friday at 9:30 pm ET.

SPECTOR’S NOTE: The speedy Mammoth out-played and out-shot the Golden Knights as this game went along. Led by young stars such as Cooley and Guenther, they’re proving to be a handful for the veteran-laden Golden Knights.

HEADLINES

DAILY FACEOFF: NHL commissioner Gary Bettman said the league has no plans to change its regular-season points system.

The issue arose as the Los Angeles Kings made the playoffs despite tying for the second-fewest regulation wins this season, playing in a record 33 overtime games. Meanwhile, the Philadelphia Flyers clinched third place in the Metropolitan Division despite winning 10 fewer regulation games than the Washington Capitals, while the New York Islanders won 43 games but missed the playoffs with five overtime/shootout points.

Bettman also said that future league expansion fees could exceed $1 billion. He based it on the growth of league revenue and other factors. Atlanta and Houston have been rumored as potential destinations for future expansion franchises.

THE DALLAS MORNING NEWS: Stars head coach Glen Gulutzan said sidelined center Roope Hintz didn’t travel with the team to Minnesota for the next two games of their first-round series. A lower-body injury has sidelined Hintz since March 6.

Gulutzan was unfazed over comments by Minnesota forward Marcus Foligno that the Stars “couldn’t hang” with the Wild in even-strength situations. Two of the goals the Stars scored in their 4-2 victory over the Wild in Game 2 came on the power play.

SPORTSNET: Speaking of the Wild, winger Mats Zuccarello is listed as day-to-day with an upper-body injury.

Edmonton Oilers forward Adam Henrique will miss Game 2 of their series with the Anaheim Ducks after suffering a lower-body injury in the first game.

Philadelphia Flyers defenseman Emil Andrae will miss Game 3 of his club’s series with the Pittsburgh Penguins. He’s day-to-day with an upper-body injury.

THE ATHLETIC: The Vancouver Canucks have requested permission to speak with former Buffalo Sabres general manager Kevyn Adams about their vacant GM position.

NEW JERSEY HOCKEY NOW: New Devils GM Sunny Mehta said everything is under evaluation from the coaching staff to new contracts for Nico Hischier and Simon Nemec. He also indicated that the Devils will be spending to the salary cap.

Mehta spent three seasons as an assistant general manager with the Florida Panthers before taking over as Devils GM last week.

TSN: Former NHL superstar Ilya Kovalchuk was named president of KHL club Shanghai Dragons.