Jannik Sinner advanced to the Australian Open quarter-finals, overcoming illness, while Lorenzo Sonego ended Learner Tien's dream run. Madison Keys surprised Elena Rybakina, and Elina Svitolina uplifted Ukraine by defeating Veronika Kudermetova.

Boulter vs Kudermetova result as Raducanu issues update on injury after win - Raducanu set up a clash with Iga Swiatek but battled through more injury worries in her win over Amanda Anisimova

Day nine of the Australian Open saw Lorenzo Sonego and Elina Svitolina advance to the quarter-finals with impressive wins. Jannik Sinner overcame a medical timeout to beat Holger Rune, while Madison Keys stunned Elena Rybakina.

Jannik Sinner battled through illness to reach the quarter-finals of the Australian Open on Monday as his Italian compatriot Lorenzo Sonego ended teenager Learner Tien's fairytale run. Madison Keys la

MELBOURNE, Jan 20 (Reuters) - Lorenzo Sonego ended the dream run of another teenager at the Australian Open as the unseeded Italian beat qualifier Learner Tien 6-3 6-2 3-6 6-1 and reached the ...

Elina Svitolina of Ukraine gestures during her fourth round match against Veronika Kudermetova of ... in the quarterfinals when 55th-ranked Lorenzo Sonego got that far at a major tournament ...

In the Australian Open Round of 16 on Sunday, No. 75-ranked Veronika Kudermetova meets No. 27 Elina Svitolina. Kudermetova enters the Round of 16 after her two-set win on Saturday over Beatriz ...

Follow live radio commentary of Katie Boulter in Australian Open second round - radio and live text later on Katie Boulter, Jannik Sinner and Daniil Medvedev.

and plays the Russian player Veronika Kudermetova. The boy wonder is at it again: Joao Fonseca converts his fourth set-point to take the opening set against Lorenzo Sonego, much to the delight of ...

Boulter pressed for the break on 15-0 but Kudermetova produced excellent ... Elsewhere at the Australian Open, Lorenzo Sonego has hit back against Joao Fonseca. The Italian is now leading after ...

Follow Mail Sport's live blog for the latest score and game-by-game updates from the Australian Open as Alex de Minaur, Jannik Sinner and Iga Swiatek are all in quarter-final action.

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