LAS VEGAS -- The Golden Knights successfully carried their regular-season ending momentum into the postseason by overcoming a two-goal deficit with three third-period goals for a 4-2 win over the Utah Mammoth in Game 1 of their opening round series.
Captain Mark Stone scored the equalizer with a power-play goal 5:33 into the third period, Nic Dowd fired the even-strength game-winner in at the 7:20 mark, and Ivan Barbashev put the game away with an empty-net goal with 1:39 remaining.
EXPRESSIVE!!! MARK!!! STONE!!!!!!!!! pic.twitter.com/Y748AAQBVZ
— y - Vegas Golden Knights (@GoldenKnights) April 20, 2026
Vegas, which closed the regular season 7-0-1 after coach John Tortorella took over for fired Bruce Cassidy, also got a goal from Colton Sissons in the second period.
Goaltender Carter Hart continued his own personal hot streak by stopping 31 shots, including the only two Utah could manage during its lone power-play opportunity.
🎥 Hear from Head Coach John Tortorella, Cole Smith, Ivan Barbashev, Nic Dowd, and Colton Sissons following Sunday’s Round 1 Game 1 win against the Mammoth.Full video on our YouTube Channel: https://t.co/SjXIWnJcKQ pic.twitter.com/ZcMh1q9Sx5
— y - Vegas Golden Knights (@GoldenKnights) April 20, 2026
The Mammoth could've seized momentum early in the game when Dylan Guenther had time and space in the low slot, but was stymied by Hart, whose pad save kept the game scoreless. While he had a handful of key stops throughout the game, especially down the stretch, it was the early save that likely instilled confidence for Hart and kept Utah from taking control just four minutes into the game.
52-30 ... The Golden Knights held a major advantage with hits, almost doubling up the Mammoth in what was an extremely physical game. Utah came in with a bully-like mentality, hoping to make the first punch count, but Vegas responded, led by Keegan Kolesar (9) and Ivan Barbashev (8).
In a game where Vegas' big guns of Stone, Jack Eichel and Mitch Marner turned in a combined goal and assist, a supporting cast that included Sissons (1 goal, 1 assist) and Noah Hanifin (2 assists) contributed on the stat sheet. Sissons' play stood out most, with his first multi-point game since Feb. 25, when he had a goal and an assist during a 6-4 win in Los Angeles. Fun fact with Sissons: the Knights were 8-2 when he registered at least one point during the regular season and are now 1-0 in the postseason when he hits the stat sheet.
— y - Vegas Golden Knights (@GoldenKnights) April 20, 2026
The Golden Knights continue their best-of-seven playoff series with the Mammoth in Game 2 on Tuesday.
Vegas Golden Knights center Colton Sissons (10) awaits a face off against the Utah Mammoth during the second period of game one of the first round of the 2026 Stanley Cup Playoffs at T-Mobile Arena.