Zahn Raubenheimer scored 4:31 into the game and later added two assists as Nebraska-Omaha beat Army 5-1 on Friday in the opening round of the Icebreaker Tournament.
Nick Seeler, Bryce Aneloski and Johnnie Searfoss added goals to give the Mavericks (1-0) a 4-0 lead in the game’s first 28 minutes.
Matt White scored in the third period for UNO, which will play Notre Dame in the tournament’s championship game.
Mac Lalor scored a second-period, power-play goal for Army (0-1), which got 33 saves from Ryan Leets.