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 ...

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

First came the medical timeouts, one each for Jannik Sinner and Holger Rune with the temperature above 90 degrees Fahrenheit ...

In the quarterfinals, Sinner will face No. 8 Alex de Minaur of Australia, who ousted American Alex Michelsen 6-0, 7-6 (5), ...

First came the medical timeouts, one each for Jannik Sinner and Holger Rune with the temperature above 90 degrees Fahrenheit ...

Grand Slam champ looks to move on from controversy after Australian reporter clarifies comments. Favorites Jannik Sinner, Iga ...

Top seed and defending champion Jannik Sinner moved into the Australian Open quarterfinals following a hard-fought win over ...

Elina Svitolina has rallied from two breaks down in the first set and taken 11 of the next 12 games in a 6-4, 6-1 victory ...

Novak Djokovic was at the centre of another Australian Open row on Monday while Jannik Sinner needed medical attention in ...