Defending Australian Open champion Jannik Sinner stumbled early Thursday ... I can improve, yes, but I'll take it." Danielle Collins gave the hostile crowd a roasting after beating local favorite Destanee Aiava in the second round Thursday, blowing ...

American Danielle Collins is out of the Australian Open following a straight-sets defeat by fellow countrywoman Madison Keys.

Defending champion Jannik Sinner raced to victory at the Australian Open to sweep into the last 16 as Iga Swiatek demolished Emma Raducanu. Also into the second week is 38-year-old Gael Monfils after he stunned fourth seed Taylor Fritz – with the veteran’s wife Elina Svitolina also enjoying a shock win immediately afterward on the same court.

By Nick Mulvenney MELBOURNE (Reuters) -Defending champion Jannik Sinner recovered his composure after an early setback to storm into the third round of the Australian Open on Thursday but Brazilian teenager Joao Fonseca's first Grand Slam campaign came to an end in the second round.

Danielle Collins keeps perspective after falling to fellow American Madison Keys in the third round of the Australian Open

Day 7 at the Australian Open is was a big one, with third round action wrapping up. Catch up with what happened at Melbourne Park here.

Danielle Collins was unapologetic about her run-in with tennis fans in Australia, but the brash American has joined the chorus of voices arguing that tennis must find ways to entertain new audiences.

Jannik Sinner has announced that he will part ways with his coach Darren Cahill at the end of the season. The Australian, who joined Sinner's team in July 2022, will conclude the 2025 campaign before stepping back from full-time tennis.

When does Emma Raducanu v Iga Swiatek start in UK time at the 2025 Australian Open? What is the order of play for Day 7 on Saturday, January 18?

The Australian Open delivered intense action as Jannik Sinner overcame an early setback to advance, while Danielle Collins engaged with fans after a thrilling victory. Major champions Swiatek, Raducanu,

The Australian Open, the first Grand Slam of the year, ends on Sunday when defending champion Jannik Sinner faces Alexander Zverev for the men's title.

Australian Open boss Craig Tiley has defended the crowd behaviour at this year's tournament after it was placed firmly under the microscope during the 15-day event.