Peterka made it 4-0 at 15:25 with a snap shot from the right boards that beat Hildeby through a screen.
Jarnkrok cut the deficit to 4-1 at 3:30 of the third period when he lifted the rebound from Oliver Ekman-Larsson's point shot that bounced off him over Vejmelka.
“I didn't really like our game from the start,” Ekman-Larsson said. “They came out and had the puck a little bit more, and it was hard to defend them. So we've got to be better.”
McBain extended it to 5-1 at 13:29. Guenther fed a backdoor pass to McBain at the left post, where he tipped it in off Hildeby's right pad.
The line of Guenther, McBain, and Carcone combined for eight points (four goals, four assists) and 19 shots on goal.
“I think they played hard and fast,” Tourigny said. “They were really fast in everything they did. They never slowed down. They were coming really fast. That’s three good skaters. I think it clicked. Sometimes, it’s tough to explain why; it just happens.”
But scored on a rebound in front off a Peterka shot from the right circle at 16:54 for the 6-1 final.
“It's been a good stretch,” Guenther said of his team’s performance during the first four games of a seven-game homestand (3-0-1). “I think we've talked about this stretch for a little bit, and have been looking forward to getting a little bit of time at home. So, it's nice to be getting points, and we play a really good team next game (Dallas Stars on Thursday), so just make sure that we're ready to go after a win like tonight.”
NOTES: Guenther’s two goals in 1:18 marked the fastest two goals by a Mammoth player in franchise history, besting Logan Cooley who had goals 1:50 apart on Oct. 23. He also scored his sixth game-winner of 2025-26, which now trails only Steven Stamkos (seven) for the most this season. ... Guenther has scored 15 game-winning goals since Utah entered the League last season, which leads the NHL over that span.