In the Australian Open Round of 16 on Sunday, No. 1-ranked Jannik Sinner takes on No. 13 Holger Vitus Nodskov Rune.Sinner enters the Round of 16 after his three-set win on Saturday over Marcos

Jannik Sinner, the world No 1 and defending champion, looked to be heading out of the Australian Open until he was rescued by a controversial medical time-out.

The 2025 edition – on the other hand – promises to be truly unforgettable. The Doha tournament has become an ATP 500 and will take place from February 17 to 22. The number 1 seed will be Jannik Sinner, who has chosen to play another tournament in February in addition to Rotterdam (in which he will defend the title won in 2024).

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.

Home hope Alex de Minaur is on the verge of reaching his maiden semifinal at the Australian Open, but the top-ranked Aussie will have to get past defending champion Jannik Sinner in their

GMT: Top seed Jannik Sinner v Alex de Minaur Winner will face either Ben Shelton or Lorenzo Sonego in last four Iga Swiatek drops just three games on way to semi-finals Swiatek will play Madison Keys,

Iga Swiatek will look to continue her march to a maiden Australian Open title on Wednesday while Jannik Sinner's powers of recovery will be tested.

Imperious Iga Swiatek swept into an Australian Open semi-final against Madison Keys on Wednesday while Jannik Sinner's powers of recovery will be tested to the limit when he faces home hope Alex de Minaur.

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.

Here's how to watch a free Sinner vs De Minaur live stream online from any country in the 2025 Australian Open. Can the world no. 1 beat the home hope?