Asja Kelman made three 3-pointers and finished with 14 points, while Lauren Hester got seven of her 10 points in the fourth quarter to lift the Rangers (2-4) over the Warriors (5-1) in Cumberland.
Hester hit a tiebreaking 3-pointer with 2:35 left, and Kylie Crocker sank 5 of 6 free throws down the stretch to clinch the win.
Payton Fazzina of Wells led all scorers with 17 points. Maren Maxon logged 15 points and Megyn Mertens had 10 points.