Learner Tien upset a fifth-seeded, racket-tossing Daniil Medvedev in the second round of the Australian Open, a five-setter that took nearly five hours.

Coco Gauff and Naomi Osaka can set up a blockbuster clash as the Australian Open enters the third round on Friday while Novak ...

Learner Tien, a 19-year-old qualifier from California, became the youngest American man to reach the Australian Open’s third ...

The first ever meeting between the two players started brightly, but it was teenager Mensik who earned the early advantage, ...

The 1-6, 6-1, 6-3 victory over Karolina Muchova allowed Osaka to reach the third round at a major tournament for the first ...

Naomi Osaka's second-round match at the Australian Open could not possibly have started in a worse way. All of 21 minutes in, ...

Novak Djokovic celebrated a slice of Grand Slam history on his way into the Australian Open third round on Wednesday, but ...

Teenage tennis sensation Jakub Mensik, ranked 48th, delivered a stunning upset at the Australian Open, defeating sixth-seeded ...

Czech teenager Jakub Mensik sent three-time Grand Slam finalist Casper Ruud tumbling out of the Australian Open on Wednesday and then warned: "New blood is coming." ...

Novak Djokovic and Carlos Alcaraz swept into the third round of the Australian Open in the wake of women's top seed Aryna ...

Sixth-seeded Ruud becomes latest victim of a teenaged player’s dominance over favourites on day four in Melbourne.