Dylan Guenther's goal with 9:23 left in the third period propelled the Utah Mammoth to a 3-2 win over the visiting Boston Bruins on Sunday night in Salt Lake City.
Clayton Keller had a goal and an assist, Logan Cooley also scored and Nick Schmaltz dished out two assists for Utah, which has won three straight games and now sits 3-0-0 at home this season.
Vitek Vanecek backstopped the Mammoth with 24 saves, including 12 in the second period alone.
Guenther buried a one-timer from the left circle for the game-winner, giving Utah its first lead since 1-0. JJ Peterka made a steal from Boston's Marat Khusnutdinov on the opposite side of the ice and dished a cross-ice pass to set up the play.
David Pastrnak scored both Boston goals, tying him with Ray Bourque for sixth on the franchise's all-