The 19-year-old Learner Tien became the youngest player since Rafael Nadal in 2005 to reach this stage of the men's singles ...

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 ...

Unseeded Lorenzo Sonego made it two Italians in the quarter-finals when he defeated hobbling 19-year-old American qualifier ...

American Learner Tien described his "surreal" experience at the Australian Open, where he reached the fourth round after coming through the qualifying rounds—a total of six consecutive ...

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

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

Veteran Lorenzo Sonego reached his first Grand Slam quarterfinal after beating 19-year-old qualifier Learner Tien 6-3, 6-2, 3 ...

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

Learner Tien (No. 121) will meet Lorenzo Sonego (No. 55) in the Round of 16 at the Australian Open on Sunday,9.Sonego ...

Learner Tien, a qualifier ranked No. 121, has played seven matches in his first Australian Open, beat the No. 5 seed last ...