Frances Tiafoe has thrown up during a first-round match at the Australian Open along the way to a five-set victory.

Alex Michelsen, a 20-year-old unseeded American, produced the biggest win of his young career with a 7-5, 6-3, 2-6, 6-4 first ...

Teenage Californian Tien took the opening two sets of his second-round match against former US Open champion Daniil Medvedev.

Joining Michelsen in the second round will be fellow American Frances Tiafoe, who required five sets ... and practiced most days as a kid with his mother, Sondra, a school teacher who played ...

MELBOURNE, Australia (AP) — Frances Tiafoe threw up during his first-round match at the Australian Open on Monday along the way to a five-set victory and said afterward he might have quit if ...

U.S. 19-year old Learner Tien defeated No. 5 Daniil Medvedev in a fifth set tiebreaker in the Australian Open, making history ...

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

Emma Raducanu expressed her relief at unexpectedly running into Andy Murray following her recent second-round victory at the ...

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