American teenager Learner Tien produced arguably the biggest shock of the Australian Open so far as he defeated last year’s runner-up Daniil Medvedev in five sets, 6-3, 7-6 (4), 6-7 (8), 1-6, 7-6 (7).

Brazilian teenager Joao Fonseca stunned ninth seed Andrey Rublev in a major Australian Open shock on Tuesday as racquet-smashing 2024 finalist Daniil Medvedev narrowly avoided the same fate.

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

Raducanu set up a clash with Iga Swiatek but battled through more injury worries in her win over Amanda Anisimova

In the recent years, Daniil Medvedev, Taylor Fritz, Andrey Rublev, Stefanos Tsitsipas and even Alexander Zverev have not been lived up to their billing.

On late Thursday night, 19-year-old American Learner Tien taught three-time Australian Open runner-up and fifth seed Daniil Medvedev a thing or two, defeating him 6-3, 7-6 (7-4), 6-7 (8-10), 1-6, 7-6 (9-7) in a four-hour-49-minute marathon that finished just short of 3am (local time) in Melbourne.

We may look back at the 2024 ATP NextGen finals in the years to come, and ask how so much talent could be squeezed into such a small tournament.

Corentin Moutet vs Learner Tien 2025 Australian Open match preview: TV & streaming details, ticket information, free tips &

Alex De Minaur warned his rivals that his famed court coverage was “back” after his well-documented struggles with a hip injury.

Produced in-house by Tennis Australia, video game-like recreations of live matches featuring digital player avatars have been taking over the internet.

The Australian Open has witnessed the trio of teenagers Joao Fonseca, Jakub Mensik, and Learner Tien, who shocked the tennis world with their display on the court.