Coco Gauff moved into the fourth round at Melbourne Park with a straightforward victory over Leylah Fernandez.

In a tougher-than-expected match, Aryna Sabalenka beat Clara Tauson 7-6 (5), 6-4 in a poor serving display by both players to open the sixth day of play on Rod Laver Arena.

With a 6-1, 6-2 victory over 14th-seeded Mirra Andreeva to open play Sunday at Rod Laver Arena, Aryna Sabalenka advanced to the quarterfinals of the Australian Open, where she's three wins from achieving something no woman has done since the 1990s.

Defending champion Aryna Sabalenka overcame a wobbly display to reach the Australian Open fourth round while Novak Djokovic and Carlos Alcaraz were at their dazzling best on a warm but windy Friday at Melbourne Park.