MELBOURNE, Australia — Learner Tien and Alex Michelsen were born about 15 months apart and first crossed paths a decade ago when they were playing in Southern California tennis tournaments for kids.

Here is everything you need to know about Learner Tien vs. Lorenzo Sonego, including TV and streaming options for the match.

Learner Tien pulled off the biggest victory of his life to headline a parade of 11 Americans moving into the third round of the Australian Open. Tien, a 19-year-old native of Irvine, Calif.

Khuong Dan Tien and Huyen Tien are the parents of Learner Tien. His parents played tennis for recreational purposes and introduced their son to tennis. Tien picked up his tennis racket when he was ...

MELBOURNE, Australia — Learner Tien, a 19-year-old qualifier from California, became the youngest American man to reach the Australian Open's third round since Pete Sampras in 1990, upsetting a ...

Former German player Andrea Petkovic has pointed out what she liked the most in youngsters Joao Fonseca, Jakub Mensik and ...

Daniil Medvedev may be off to a slow start to 2025 but he is absolutely not thinking about retiring from pro tennis because ...

The future looks bright for the ATP Tour, as a trio of Next Gen ATP stars made their presence known at the 2025 Australian ...

During the 2022-2023 collegiate tennis season, University of Southern California freshman Learner Tien took the Pac-12 by ...

Rising American stars will ride winning waves into Delray Beach. Australian Open breakout stars Learner Tien and Nishesh ...

Jannik Sinner and Carlos Alcaraz are the face of tennis but the kids are coming and Brazilian wonderkid Joao Fonseca is ...