Not even three converted tries for the Waratahs in the last 12 minutes could take the shine off the Blues' 40-33 victory in Sydney.
It was their second away win in a row after their bonus-point victory over the Brumbies in Canberra, and, significantly, they didn't fold despite the expectation they should beat the struggling Aussie team and neither did they slip up when the Waratahs began their fightback in earnest.
With the Cheetahs, who are on a seven-match losing streak (the worst in the competition), arriving in Auckland this week for their match against the Blues at Eden Park on Friday night, Tana Umaga's men are suddenly back in the play-offs frame.
Umaga was right to talk down his team's top-eight chances, but a victory over the men from Bloemfontein, who shocked the rugby world and probably themselves when giving up three tries in the final four minutes to lose at home to the Highlanders, will lift them to seventh.
"We're still involved in this season - we want to keep improving and working hard and get the results we work for," Umaga said. "We did work hard for that result but we can make teams pay and we want to be ruthless ..."