Learner Tien, a 19-year-old qualifier from California, notched the biggest upset of the 2025 Australian Open to date by ...

The 19-year-old from Irvine, California nearly lost a two-set lead from match point up but held off a late surge from a former world No. 1 to win the biggest match of his career.

Three-time runner-up Daniil Medvedev is out of the 2025 Australian Open after a five-defeat to qualifier Learner Tien that ...

Tien, 19, become youngest American man to reach the Australian Open's third round since Pete Sampras did so aged 18 in 1990.

Qualifier Learner Tien shocked fifth-seeded Daniil Medvedev 6-3, 7-6(4), 6-7(8), 1-6, 7-6(10-7) to battle into his maiden major third round at the AO. The 19-year-old Tien buzzed a forehand winner for ...

Copyright 2025 The Associated Press. All Rights Reserved. Daniil Medvedev of Russia reacts during his second round match ...

Daniil Medvedev was handed some hefty fines for his actions at this year's Australian Open. He was fined $10,000 for banging his racket against the net and damaging a camera in the process, then he ...

When they resumed, Medvedev broke and served for the victory at 6-5, but Tien wouldn’t cede a thing. He immediately broke back to force the concluding first-to-10 tiebreaker that he emerged to ...

Inspired American teenager Learner Tien outlasted three-times Australian Open runner-up Daniil Medvedev to reach the third ...

Learner Tien has become the youngest American man to reach the Australian Open’s third round since Pete Sampras in 1990.