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 Learner Tien is also in action.

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

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.

Defending champion Jannik Sinner raced to victory at the Australian Open on Saturday to sweep into the last 16 as Iga Swiatek demolished Emma Raducanu.

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 champ Jannik Sinner drops set for first time since October, but rallies for win; American Danielle Collins plays villain while advancing.

Iga Swiatek demolished Emma Raducanu on Saturday to sweep into the last 16 of the Australian Open, where Jannik Sinner will later step up ... Slam of the year with a gritty three-set win over Ons Jabeur. Sixth seed Elena Rybakina also advanced.

Iga Swiatek romped into a showdown with Emma Raducanu in early Australian Open second-round action Thursday ahead of Jannik Sinner stepping up the defence of his Melbourne Park title. Second seed Swiatek raced past world number 49 Rebecca Sramkova 6-0,

Defending champ Jannik Sinner moved through to the third ... Emma Navarro, the eighth seed from the United States, will face Ons Jabeur next after battling through three sets to beat China ...

Defending champion Jannik Sinner raced to victory at the Australian Open ... was into the next round with a gritty three-set win over Ons Jabeur. Sixth seed Elena Rybakina also advanced despite a back problem. World No 128 German Eva Lys beat Jaqueline ...

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.