Australian Open: Novak Djokovic equals yet another Roger Federer record after 4th round victory

Novak Djokovic was ruthless in a 6-0, 6-0, 6-3 win over Adrian Mannarino on Sunday, reaching the Australian Open quarterfinals and matching Roger Federer's all-time Grand Slam feat.

Now, Federer and Djokovic both have a record 58 appearances in the last-eight of Grand Slams.

In a rare daytime appearance on Rod Laver Arena, the 10-time Australian Open champion hit 31 winners and raced to victory in an hour and 44 minutes.

Djokovic is into the Australian Open quarterfinals for the 14th time, which is equal second on the all-time list with Rafael Nadal and John Newcombe. The difference is that he's converted most of those quarterfinal runs into titles at Melbourne Park.

He'll next face No. 12 Taylor Fritz, who reached the Australian Open quarterfinals for the first time with a 7-6 (3), 5-7, 6-3, 6-3 win over Stefanos Tsitsipas, the runner-up in Australia last year.