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.

Elina Svitolina advances to Australian Open quarterfinals, to face Madison Keys after defeating Veronika Kudermetova.

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 ...

Rune, a 21-year-old from Denmark ... 1-6, 6-3, and now plays Elina Svitolina, a 6-4, 6-1 winner against Veronika Kudermetova. The other women’s matches Monday were Emma Navarro vs.

First came the medical timeouts, one each for Jannik Sinner and Holger Rune with the temperature ... and now plays Elina Svitolina, a 6-4, 6-1 winner against Veronika Kudermetova.

MELBOURNE, Australia — First came the medical timeouts, one each for Jannik Sinner and Holger Rune with the ... and now plays Elina Svitolina, a 6-4, 6-1 winner against Veronika Kudermetova.

Concerned' Djokovic prepares for Australian Open semi-final after Sinner demolishes De Minaur - live - Sinner booked his place in the semi-finals with a 6-3 6-2 6-1 victory over Australia’s 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.

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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.