Alex Michelsen defeats longtime friend and fellow American Learner Tien to advance to his first Masters 1000 in Toronto.

Learner Tien of the U.S. celebrates after winning his second round match against Daniil Medvedev of Russia at the Australian Open tennis championship in Melbourne, Australia, in the early hours of ...

Australian Open 2025: 19-year-old Learner Tien beat Daniil Medvedev in a thrilling five-setter that lasted four hours and 48 minutes. Tien got his name from his mother's profession as a maths teacher.

Learner Tien, a 19-year-old from California, became the youngest American man to reach the Australian Open's third round since 1990, upsetting No. 5 Daniil Medvedev in five sets.

Preview the the 2025 National Bank Open Presented by Rogers match between Denis Shapovalov vs. Learner Tien, plus betting odds, insights and ...

American teenager Learner Tien produced arguably the biggest shock of the Australian Open so far as he defeated last year’s runner-up Daniil Medvedev in five sets, 6-3, 7-6 (4), 6-7 (8), 1-6, 7 ...

Learner Tien height Tien is 180cm tall, per the ATP. Learner Tien name: Origin, meaning Tien's surname is Vietnamese in origin, with both of his parents born in the south-east Asian country.

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.

MELBOURNE, Australia (AP) — 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 ...

MELBOURNE, Australia (AP) — 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, upse… ...