All-action Ben Shelton battled past stubborn Italian Lorenzo Sonego 6-4, 7-5, 4-6, 7-6 (7/4) on Wednesday to reach his first Australian Open semi-final.

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

Fifth seed Daniil Medvedev is out of the Australian Open after losing a five-set thriller to teenager Learner Tien in the biggest upset of the tournament so far.

Teenage qualifier Learner Tien's Australian Open fairytale ended on Monday as Italy's Lorenzo Sonego blasted into his first Grand Slam quarterfinal on his 26th attempt.

Well into the early hours of the morning in Melbourne, Daniil Medvedev has been dumped out of the Australian Open as Learner Tien became the teacher in seeing off the three-time finalist in a deciding set epic.

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

Daniil Medvedev, who was the runner-up in last year’s Australian Open, had a forgetful campaign at Melbourne Park. He got crashed out of the tournament in the second round but not without creating controversy due to which he was slapped with a $76,

Ben Shelton, the 21st seed, reached his first Australian Open semi-final with a 6-4, 7-5, 4-6, 7-6 win over Lorenzo Sonego in a thrilling match lasting 3 hours and 50 minutes. Shelton, known for his powerful serves,

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.

Roared on by Brazilian fans decked out in yellow, Fonseca appeared totally unfazed as he set up a second-round meeting with Italy's Lorenzo Sonego

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

Teenage qualifier Learner Tien's Australian Open fairytale ended on Monday as Italy's Lorenzo Sonego blasted into his first Grand Slam quarter-final on his 26th attempt.