No. 19 seed Madison Keys scored the big upset on Day 9 of the Australian Open, defeating No. 6 Elena Rybakina 6-3, 1-6, 6-3 at Margaret Court Arena to advance to the tournament quarterfinals.

Iga Swiatek demolished Emma Raducanu on Saturday to sweep into the last 16 of the Australian Open as 38-year-old Frenchman Gael Monfils stunned fourth seed Taylor Fritz. Also on day seven in Melbourne,

World No. 1 and defending champion Jannik fights back to beat Australian wild card Tristan Schoolkate 4-6, 6-4, 6-1, 6-3; says it’s always tough to play against

Iga Swiatek has made it to round 3 with relative ease, dispatching Sramkova 6-0, 6-2. Ons Jabeur was able to overcome a wobble in the first set to beat Camila Osorio and make it to the next round. World No.

Defending men’s champion Jannik Sinner, Carlos Alcaraz and Novak Djokovic all play, with Nick Kyrgios leading Australian hopes. They are joined by Iga Swiatek, Coco Gauff, Ons Jabeur, Danielle Collins and Naomi Osaka on a star-studded day’s play. Here’s what to watch on the three biggest show courts and around the grounds.

Defending Australian Open champion Jannik Sinner stumbled early Thursday ... beat Xiyu Wang (CHN) 6-3 3-6 6-4 Ons Jabeur (TUN) beat Camila Osorio (COL) 7-5 6-3 24-Yulia Putintseva (KAZ) beat Shuai Zhang (CHN) 6-2 6-1 9-Daria Kasatkina (RUS) beat Yafan ...

Iga Swiatek produced a clinical performance to send Emma Raducanu packing, and Taylor Fritz was stunned by the evergreen Gael Monfils in the third round of the Australian Open on Saturday (January 18,

Defending champ Jannik Sinner moved through to the third round while last year’s runner-up, Daniil Medvedev, is out.

Iga Swiatek demolished Emma Raducanu on Saturday to sweep into the last 16 of the Australian Open, where Jannik Sinner will later step up his title defence and young tyro

Defending champion Jannik Sinner lost his first set since October but recovered to beat Tristan Schoolkate and reach the third round of the Australian Open.

Iga Swiatek romped into a showdown with Emma Raducanu in early Australian Open second-round action on Thursday ahead of Jannik Sinner stepping up the defence of his Melbourne Park title.

Defending champion Jannik Sinner stormed into the last 16 of the Australian Open, while Iga Swiatek dominated Emma Raducanu to secure her spot in the next round. Joining them in the second week is 38-year-old Gael Monfils and his wife Elina Svitolina also claimed a surprise victory on the same court shortly after.