The Mustangs (7-11, 3-5 Big West) finished in sixth place in the Big West Conference.
The Mustangs defeated Eastern Washington for their first victory in more than two weeks.
The Mustangs losing streak is now at four games after the two losses.
The Mustangs (2-1) clinched the win against the Dons (1-2) after junior Caroline Williams defeated her opponent.
Conference play starts Feb. 11 against Cal State Northridge.