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.

Sinner given scare by wildcard, Boulter knocked out and Raducanu issues injury update - Raducanu set up a clash with Iga Swiatek but battled through more injury worries in her win over Amanda Anisimov

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 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 ...

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 ...

MELBOURNE, Australia — First came the medical timeouts, one each for Jannik Sinner and Holger ... following her fourth round win over Veronika Kudermetova of Russia at the Australian Open ...

MELBOURNE, Australia — First came the medical timeouts, one each for Jannik Sinner and Holger ... 6-1 winner against Veronika Kudermetova. Five-time major champion Iga Swiatek had — no ...

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

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

MELBOURNE - 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. Read more at straitstimes.

World No. 1 Jannik Sinner fought through blistering heat and an undisclosed ailment to defeat Holger Rune 6-3, 3-6, 6-3, 6-2 and advance to the quarterfinals of the Australian Open on Monday. Sinner, the defending champion, met with the tournament doctor before beginning the match and needed a medical timeout in the third set.

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.