John Urbanic scored Ottawa’s only goal with five seconds remaining to break a shutout bid by Brodie Barrick who stopped 24 shots.
Philippe Trudeau made 24 saves for the 67’s who dropped to ninth place in the Eastern Conference, two points back of Niagara and Mississauga for the final playoff spot.
Noah Bushnell, Brandon Lindberg, Nikolas Latta and Davis Brown also scored for the Sting.
Ottawa travels to Kitchener on Sunday to face the Rangers at 2 p.m.
By: Barre Campbell
Photo: Valerie Wutti – Blitzen Photography