Canada’s Denis Shapovalov continued his run at the Australian Open with a dominant straight-sets upset victory over Alexander Zverev in the fourth round today.

Shapovalov of Richmond Hill, Ont., defeated the third-ranked Zverev 6-3, 7-6(5), 6-3 to advance to the quarterfinal.

The Canadian was aggressive in the match and constantly challenged the uninspired Zverev. He managed to overcome 11 double faults in the match.

The 22-year-old Canadian, ranked 14th, now faces a tough opponent in No. 6 Rafael Nadal in the next round. The Spaniard earned his spot in the quarterfinal with a straight-sets victory against Adrian Mannarino.

Shapovalov had never made it past the third round at the Australian Open.