The tournament newcomers went into Friday night's match as underdogs following heavy defeats to the Waratahs and Brumbies in the opening two rounds.
Following the game, the Drua head coach Mick Byrne said he was pleased the team stuck with their plan.
"I said it last week, and we have been training well, we have been training our game well, and I think just getting use to the fact that the physical nature of Super Rugby and as I've said, I'm pretty much repeating myself again, I'm proud about the boys went about their task," Byrne said