Tien is 19 years old. He was born on December 2, 2005 in Irvine, California, USA. His win over Medvedev saw him become the youngest American to defeat an ATP top-5 player in a major since 1990.

Teenage qualifier Learner Tien stunned last year's Australian Open runner-up Daniil Medvedev in an epic match ending at nearly 3:00 am Friday after defending champion Jannik Sinner roared back to ...

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.

Tien was born on December 2005 in Irvine, California to Vietnamese parents. His and sister Justice's names are a way for their parents to honour their professions - Learner's mother Huyen Tien is ...

Listen to Story Learner Tien defeated Daniil Medvedev Tien took four hours and 48 minutes to beat Medvedev Tien will next face Corentin Moutet in the third round 19-year-old Learner Tien pulled off a ...

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 racket-tossing Daniil ...

In a dramatic second-round upset at the Australian Open, 19-year-old qualifier Learner Tien defeated last year's runner-up Daniil Medvedev in five sets. The marathon match ended with a 7-6 (10/7 ...

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 ...

MELBOURNE, Australia — Learner Tien, a 19-year-old qualifier and Irvine native who played briefly at USC, became the youngest American man to reach the Australian Open’s third round since Pete ...

Learner Tien, a 19-year-old American qualifier, has outlasted marathon man Daniil Medvedev in an astonishing Australian Open boilover, sending the three-time finalist spinning out of the tournament in ...