The 19-year-old American Learner Tien secured the biggest win of his young career in taking down No. 5 Daniil Medvedev

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

Young gun Alex Michelsen has achieved a 35-year American first with an inspired run to book a last-16 date with home hope Alex de Minaur at the Australian Open.

More just cheese.' IMAGE: Learner Tien, 19, is the youngest American man to reach the third round of the Australian Open since an 18-year-old Pete Sampras in 1990. Photographs: Jaimi Joy/Reuters ...

The 19-year-old American upset fifth-seeded Daniil Medvedev in a five-set Australian Open marathon that lasted nearly five hours.

MELBOURNE, Australia — Learner Tien, a 19-year-old qualifier from California, became the youngest American man to reach the Australian Open's third round since Pete Sampras in 1990, upsetting a ...

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

MELBOURNE, Australia — Learner Tien, a 19-year-old qualifier from California, became the youngest American man to reach the Australian Open's third round since Pete Sampras in 1990, upsetting a ...

Rafter defeated 14th seed Dominik Hrbaty to reach his sole Australian Open semi-final, where he fell in five sets to sixth seed and eventual champion Andre Agassi. One of the greatest doubles players of all time, Woodforde’s best Grand Slam singles run saw him reach the last four of his home major almost three decades ago.

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