The Canadian snapped a 17-match losing streak against the Top-5.

Rafael Nadal saved four set points in the first-set tiebreaker fending off Adrian Mannarino 7-6(14), 6-2, 6-2 to reach his 14th Australian Open quarterfinal.

Madison Keys dismissed sixth-seeded Paula Badosa 6-3, 6-1, racing into the Australian Open quarterfinals and improving to 10-1 on the season.

Amanda Anisimova meets world No. 1 Ashleigh Barty in an Australian Open fourth round rematch of their Roland Garros semifinal that changed Barty's life.

Both are contenders for the title, and both advanced on Day 6.

The American was 0-7 in Grand Slam third round matches prior to his upset victory on Saturday.

Simona Halep is headed back up the rankings - and into week two at the Australian Open.