Rybakina produced a sublime game, defeating World No. 1 Swiatek 6-4, 6-4 in a match which lasted for an hour and a half to make her first Australian Open quarterfinal.
In the pre-quarters, Swiatek will take on last season's Wimbledon champion Elena Rybakina of Kazakhstan, who defeated the previous year's runners-up Danielle Collins 6-2, 5-7, 6-2 in their third-round match-up
Gauff won the match by a comfortable margin of 6-4, 7-6(4). She will be facing Bernarda Pera in her next, with the winner of the clash advancing to the pre-quarters stage of the tournament.
No.7 seed Coco Gauff opened her 2023 Australian Open campaign with a straight-set triumph over the Czech Republic's Katerina Siniakova here at the Rod Laver Arena on Monday. The 18-year-old American advanced to the second round with a 6-1, 6-4 victory.
World No.7 Coco Gauff produced a dominating performance to clinch her first title of the season at the ASB Classic, as she defeated Span's Rebeka Masarova in Sunday's final in Auckland, New Zealand.
The top seed was in command from the beginning of the match which lasted for two hours and 11 minutes. Medvedev started the match with a service break establishing his authority over the French player.
Williams, who is now 40 and holds the current ranking of No. 605, upset Estonia's Anett Kontaveit, the No. 2 seed, in a see-saw encounter, to advance to the third round of the US Open. This win keeps her pursuit of Margaret Court and the record 24 major victories alive.