The Reps won the first game 19-1 and claimed the second game 14-1.
Helena (31-15) pounded out 13 hits in the first game. Trysten Mooney led the way with a 3-for-4 day. He drove in two runs and scored two.
Caden Sell was 2-for-4 with four RBIs and three runs scored. Chase Nielsen pitched four innings and struck out seven for the win.