Defending champion Jannik Sinner has moved into the quarterfinals at the Australian Open after beating Holger Rune during a match slowed down by medical timeouts for each player and a delay because the net got knocked loose.

MELBOURNE, Australia (AP) — Elina Svitolina rallied from 4-1 down ... when defending champion Jannik Sinner and No. 13 seed Holger Rune meet in an afternoon match and five-time major winner ...

The World No. 1, despite feeling unwell in sweltering conditions, kept up his title defense with a four-set triumph.

Elina Svitolina of Ukraine gestures during ... Jannik Sinner of Italy reacts during his fourth round match against Holger Rune of Denmark at the Australian Open tennis championship in Melbourne ...

The 2025 Australian Open has been a bit wonky for U.S. viewers thanks to the time difference in The Land Down Under. Tonight's women's final match between Sabalenka and American tennis star Madison Keys will begin at 3:30 a.m. ET tonight (or technically, early tomorrow, Jan. 25).

Highlights of the 11th day of the Australian Open on Wednesday (times GMT): 1116 SINNER STROLLS TO SEMI-FINAL CLASH WITH SHELTON Defending champion Jannik Sinner reached the semi-final with a comfortable 6-3 6-2 6-1 win over Alex de Minaur,

Defending champion Jannik Sinner raced into the Australian Open semi-finals on Wednesday in imperious fashion after Iga Swiatek was equally ruthless to close on a first Melbourne crown.

Earlier in the day, Iga Swiatek cruised past Emma Navarro 6-1, 6-2 in their Women’s Singles quarter-final while Madison Keys secured a surprising 3-6, 6-3, 6-4 victory over Elina Svitolina to set up a meeting with Swiatek tomorrow.

Imperious Iga Swiatek swept into an Australian Open semi-final against Madison Keys on Wednesday while Jannik Sinner's powers of recovery will be tested to the limit when he faces home

Iga Swiatek will look to continue her march to a maiden Australian Open title on Wednesday while Jannik Sinner's powers of recovery will be tested in a quarter-final against home hope Alex de Minaur.De Minaur is looking to become the first Australian man to reach the semi-finals at his home Open since Lleyton Hewitt 20 years ago.

The last of the Australian Open men's quarterfinals takes place in the wee hours of Wednesday morning, in the United States.