Australian Open, Daniil Medvedev

Learner Tien, a 19-year-old qualifier from California, notched the biggest upset of the 2025 Australian Open to date by ...
Daniil Medvedev’s meltdown and Danielle Collins’s squabble with the Aussie fans made headlines, while Aryna Sabalenka and Iga Świątek keep rolling.
American teenager Learner Tien produced arguably the biggest shock of the Australian Open so far as he defeated last year’s ...
At the age of 19, Learner Tien defeated Daniil Medvedev in a five-set thriller that finished just before 3 a.m. in Melbourne.
Learner Tien has become the youngest American man to reach the Australian Open’s third round since Pete Sampras in 1990.