Two-time defending champion Aryna Sabalenka has moved into the Australian Open quarterfinals with a 6-1, 6-2 win over 17-year-old Mirra Andreeva.

Defending champion Aryna Sabalenka knocks out teenager Mirra Andreeva on Rod Laver Arena; Coco Gauff battles back to set up showdown with Spaniard Paula Badosa; watch all the action from the ATP and WTA Tours on Sky Sports Tennis and Sky Sports+,

Coco Gauff dropped a set but came back to beat Belinda Bencic and reach the Australian Open quarterfinals. Gauff struggled with her shots in the opening set before dominating down

Coco Gauff and two-time defending champion Aryna Sabalenka have moved closer to another semifinal showdown at the Australian Open.

Australian Open's defending champ Aryna Sabalenka will face Mirra Andreeva in the Fourth Round of the tournament today. The match will take place in Rod Laver Arena at 7:30 p.m. ET/4:30 p.m. PT.

While there have been plenty of surprises in the men’s bracket so far, most of the top women have progressed through the draw without an issue.

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. She'll be joined there by Coco Gauff.

Aryna Sabalenka cruises through as Coco Gauff battles into last eight - Sabalenka brushed aside Mirra Andreeva 6-1 6-2 for her 18th win in a row at Melbourne Park.