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 ...

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

Through to the quarterfinals of his home Grand Slam tournament for the first time, the Aussie has a  financial motivation for every match he wins.

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 defending champion moved into the quarterfinals at Melbourne Park on Monday by eliminating the 13th-seeded Rune 6-3, 3-6, ...

MELBOURNE—Novak Djokovic was at the center of another Australian Open row on Monday while defending champion Jannik Sinner ...

Highlights of the ninth day of the Australian Open on Monday (times GMT): 1145 HOME HOPE DE MINAUR BOOKS DEBUT QUARTER-FINAL ...

Defending champion Jannik Sinner has moved into the quarterfinals at the Australian Open after beating Holger Rune during a ...

Jannik Sinner fought through illness to reach the Australian Open's quarter-finals, while Gael Monfils retired due to a back injury. Iga Swiatek continued her impressive form, defeating Eva Lys. Elina ...

MELBOURNE, AUSTRALIA (AP) _ Results Monday from Australian Open at Melbourne Park (seedings in parentheses): Jannik Sinner (1), Italy, def. Holger Rune (13), Denmark, 6-3, 3-6, 6-3, 6-2. Lorenzo ...

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

Novak Djokovic was at the centre of another Australian Open row on Monday while Iga Swiatek will be desperate to avoid a ...