Novak Djokovic delivered one of the most remarkable performances of his storied career on Day Nine at Wimbledon, clawing past Felix Auger-Aliassime in a breathtaking five-set contest, 7-6 (12-10), 3-6, 6-3, 6-7 (5-7), 7-6 (10-4), that has already been etched into the history books as the longest quarter-final the All England Club has ever witnessed.

At 39 years old, Djokovic looked vulnerable early, calling for a medical timeout to address a calf concern during the opening set. He couldn't force a break of serve yet still claimed a tight first-set tiebreak. The match swung wildly from there, Auger-Aliassime wrestling back the second set after the Serbian dropped serve, while Djokovic famously vented his frustration at officials for closing the Centre Court roof, insisting sufficient daylight remained.

With a two-sets-to-one advantage and a break in hand in the fourth, Djokovic appeared on the cusp of a comfortable finish. But the Canadian refused to fold, fighting back brilliantly to level the match at two sets apiece. The decider became an almost unbearable pressure-cooker, the tournament curfew looming as both players traded thunderous rallies in a final tiebreak that had the crowd on the edge of their seats. Ultimately it was Auger-Aliassime who blinked first, allowing an exhausted but resilient Djokovic to seal a famous victory.

The win sets up a mouthwatering semi-final against reigning Wimbledon champion Jannik Sinner, who advanced smoothly by defeating Jan-Lennard Struff. Djokovic's pursuit of a record-extending 25th Grand Slam title remains very much alive.

TennisDraw users had Djokovic pencilled into the semi-finals, though few could have predicted the sheer drama it would take to get him there.