The Lady Braves fell 25-19, 25-21, 25-19.
Ottawa is 3-8 outside of the conference.
The Lady Braves had trouble with their block, tallying 11 blocking errors.
Ottawa also had problems with its attack, finishing with a .146 hitting percentage.
Nicole Gingery was the only Lady Brave in double figure kills with 12. Allie Arnold had eight kills.
Mohsani Hoveyda led Ottawa with 16 digs and Christa Hill had 19 assists.
The Lady Braves (8-10, 5-2) have two home matches today.