Learner Tien pulled off a massive upset against Daniil Medvedev at the Australian Open. So, who is Tien, the 19-year-old out ...

Here is everything you need to know about Learner Tien vs. Lorenzo Sonego, including TV and streaming options for the match.

American teenager Learner Tien produced arguably the biggest shock of the Australian Open so far as he defeated last year’s ...

Learner Tien arrived in Melbourne as the #16 seed in the Australian Open….Qualifying Tournament. Thursday, he continued ...

There are three American men aged 23 and under in the second week of a Grand Slam. That hasn't happened since 2003 ...

No. 4 seed Taylor Fritz, the U.S. Open runner-up, was upset by 38-year-old Gael Monfils in the third round. Fritz was the ...

The 19-year-old American upset fifth-seeded Daniil Medvedev in a five-set Australian Open marathon that lasted nearly five ...

Learner Tien, 19, beats Corentin Moutet while Gael Monfils, 38, defeats fourth seed Taylor Fritz to reach the Australian Open ...

Learner Tien has announced himself on the world stage with a huge upset victory over world No. 5 Daniil Medvedev, emerging as ...

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

Nineteen-year-old Learner Tien has been one of the breakout stars of the Australian Open 2025. The young American came through the qualifying rounds to book his place in the main draw.

Learner Tien has stunned the tennis world, claiming an upset victory over Daniil Medvedev at the Australian Open.