Jake Evans extended the Canadiens lead to 3-0 on a breakaway at 3:36 of the third period. Mike Matheson, who signed a five-year, $30 million contract ($6 million average annual value) on Friday, had the secondary assist on the goal.
Stone cut the deficit to 3-1 at 15:16, finishing from in tight after receiving a pass from Mitch Marner.
“You want your players playing to their strength, whatever that is,” Golden Knights coach Bruce Cassidy said. “If it’s playmaking, then make plays, but make them, right? Dig in and make it. If you’re a shooter, then make sure you’re hitting the net on your opportunities. You can go right down the list with different guys, but that’s how I look at it.”
Slafkovsky scored an empty-net goal at 18:03 for the 4-1 final.
“The goal (early) in the third helped,” Montembeault said. “It allowed us, especially playing a back-to-back, to roll our lines a bit more in the third. So, I felt good throughout the game. It’s fun to have worked during the week and to see the effect it has in a game. Now we try to build on that and find that consistency."
NOTES: Stone, who returned to Vegas lineup on Wednesday after missing 16 games with an upper-body injury, has recorded a point in each of his first eight games of the season. It’s the longest stretch with a point to open a season in his career, ahead of 2024-25 and 2020-21 (both five games). … Caufield scored his 27th career game-winning goal, which marks the fourth-most in franchise history by a player before age 25, behind Guy Lafleur (37), Stephane Richer (34), and Bernie Geoffrion (32).