Two of four American men still playing in Melbourne, Irvine native Tien, 19, and Aliso Viejo native Michelsen, 20, became ...

Teenage qualifier Learner Tien said it was "pretty crazy" after becoming the youngest man to reach the Australian Open fourth ...

Two friends from California, Learner Tien and Alex Michelsen, have both reached the fourth round at the Australian Open. Tien ...

Learner Tien and Alex Michelsen were born about 15 months apart and first crossed paths a decade ago when they were playing ...

Danielle Collins keeps perspective after falling to fellow American Madison Keys in the third round of the Australian Open ...

These answers may be terse, but they shouldn’t be mistaken for rudeness or thoughtlessness. Tien gets his point across, usually with a smile, and then shuts up. He seems to have the quiet focus of a ...

Monfils upset fourth-seeded Taylor Fritz of the United States 3-6, 7-5, 7-6 (1), 6-4 in the third round at Melbourne, ...

Two friends from California, Learner Tien and Alex Michelsen, have both reached the fourth round at the Australian Open.

American teenager Learner Tien on Saturday became the youngest male player to reach the fourth round of the Australian Open ...

Up and down day for favorites and the husband-and-wife duo of Gaël Monfils and Elina Svitolina win their singles matches.

Teen sensation American Learner Tien advanced to the fourth round of the Australian Open, defeating top players, including Daniil Medvedev. His stunning performance echoed the rise of a new tennis ...

The seventh day at the Australian Open saw thrilling victories and unexpected upsets. Notable wins included Madison Keys' defeat of Danielle Collins, Jannik Sinner's dominance, and Gael Monfils' ...