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 ...

Defending champion Jannik Sinner moved into the Australian Open quarterfinals at Melbourne Park on Monday by eliminating the ...

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 ...

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

Jannik Sinner battled through illness and reached the quarter-finals of the Australian Open on Monday but the physical ...

Teenage qualifier Learner Tien's Australian Open fairytale ended on Monday as Italy's Lorenzo Sonego blasted into his first Grand Slam quarter-final on his 26th attempt.

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 ...

Lorenzo Sonego will play in his first Major quarter-final at 29! Lorenzo is enjoying his career-best Major tournament in ...

The 19th-seeded Shelton looks to match his best major showing, a semifinal at the 2023 US Open. Earlier that year, Shelton advanced to the last eight Down Under on his first international trip. Fellow ...