MELBOURNE, Australia — First came the medical timeouts, one each for Jannik Sinner and Holger Rune with the temperature ... a ...

World No.1 and defending champion Jannik Sinner, Iga Swiatek, Elina Svitolina, Elena Rybakina and other big players will be in action on Day 9 of the hard court major at the Melbourne Park.

Defending champion Jannik Sinner comes from a set down to win and Britain's Katie Boulter is beaten at the Australian Open.

Defending champion Jannik Sinner beats world number 173 Tristan Schoolkate 4-6 6-4 6-1 6-3 RESULT: Katie Boulter loses 7-6 (7-3) 2-6 6-2 to Veronika Kudermetova in second round RESULT: Emma ...

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

Elina Svitolina of Ukraine gestures during her fourth round match against Veronika Kudermetova of ... (AP Photo/Manish Swarup) Jannik Sinner of Italy reacts during his fourth round match against ...

But she's struggling here as Veronika Kudermetova takes the first three points. Sinner 2-2 Schoolkate* Tristan Schoolkate isn't making this easy for Jannik Sinner in these opening stages and he ...

MELBOURNE, Australia (AP) — First came the medical timeouts, one each for Jannik Sinner and Holger ... 6-1 winner against Veronika Kudermetova. Svitolina and Monfils are married.

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