American qualifier Learner Tien shocked the tennis world on Thursday when he upset last year's Australian Open runner-up Daniil Medvedev in a nearly five-hour, five-set match in the second round.

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

Learner Tien triumphs in a late-night classic over Daniil Medvedev, with the American qualifier sending the No.5 seed home in ...

John McEnroe faces plenty of criticism after his latest on-court interview with Jannik Sinner at the 2025 Australian Open. To the most, McEnroe is known as a fantastic tennis player. In his career, ...