Barbashev cut it to 2-1 at 5:24 of the second period, finding a loose puck at the top of the crease and sliding it past Vejmelka.
“I think we made our own mistakes later in the game and I think we still had some chances,” Barbashev said. “We had a few power plays to get back in the game and a couple good looks around the net. It's tough to lose that way but we've just got to regroup and move forward.”
The Golden Knights outshot the Mammoth 16-4 in the second period but could only score one goal, thanks to several key saves by Vejmelka.
“I think we are a really good team, and if we want to be successful, we need to find a way every night, and that's part of being one of the best teams in the NHL,” Vejmelka said. “So, we need to find a way every single night, no matter what, and we did it tonight. We showed up, and it feels really good.”
Cooley made it 3-1 with his second goal of the game at 4:19 of the third period, beating Lindbom on a breakaway.
Cooley completed the hat trick at 15:41 with an empty-net goal to push it to 4-1. He scored short-handed into an empty net again at 17:43 for his fourth goal and the 5-1 final.
“For us, it's about staying consistent with this process and not changing anything,” Cooley said. “There's still stuff to clean up, but overall I was really happy about our performance the past two nights.”
NOTES: Cooley, who also had a natural hat trick in a 7-4 win at the St. Louis Blues on Oct. 23, became the fourth player in NHL history to record multiple natural hat tricks in a single season at age 21 or younger. The others are Wayne Gretzky (four times in 1980-81), Patrik Laine (two times in 2018-19) and Filip Forsberg (two times in 2015-16). He also became the second Mammoth player to record a five-point game, joining Clayton Keller (one goal, four assists on Feb. 27, 2025).