At the age of 19, Learner Tien defeated Daniil Medvedev in a five-set thriller that finished just before 3 a.m. in Melbourne.

Australia — Learner Tien, a 19-year-old qualifier from California, notched the biggest upset of the 2025 Australian Open to date by beating No. 5 seed and 2024 finalist, Daniil Medvedev ...

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, upsetting a ...

Fifth seed Daniil Medvedev will take on American qualifier Learner Tien in the second round of the Australian Open on January 16. The winner of the match will face either Corentin Moutet or ...

Daniil Medvedev is out of the Australian Open after being bested by American qualifier Learner Tien, who was forced to ...

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

The champion from Moscow has struggled in all the matches played in 2025 so far. In the first round of the Happy Slam, he had to fight for five sets against world number 418 Kasidit Samrej, before ...

Daniil Medvedev has addressed fears that he could retire from tennis after suffering another brutal defeat. The second seed ...

Seventh seed Daniil Medvedev recently split from his coach, Gilles Simon, after an early Australian Open exit. Simon, a ...

Learner Tien of the U.S. gestures during his second round match against Daniil Medvedev of Russia at the Australian Open tennis championship in Melbourne, Australia, Thursday, Jan. 16, 2025.