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 ...

Sampras is probably best remembered for his seven Wimbledon titles and his five US Open titles, but he was also twice a ...

PAUL CROCK/AFP via Getty Images 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 ...

Tien's win came just 36 hours after he ousted World No. 5 Daniil Medvedev in the second round, becoming the first American teenager since Pete ... Sampras to reach the round of 16 at Melbourne ...

With the win, Tien became the second-youngest American man to reach the third round at the Australian Open after Pete Sampras did it in 1990 at 18 years old. A native of Irvine, California ...

When the brutal, exhausting contest drew to a close just before 3 a.m. in Melbourne ... the third round of the Australian Open since Pete Sampras 35 years ago. Having also needed five sets ...

Instead, Tien has become the youngest American man to reach the third round in Melbourne since Pete Sampras in 1990. Learner Tien of the US celebrates after beating Daniil Medvedev.Credit ...

MELBOURNE, Australia (AP) — Learner Tien beats Daniil Medvedev, is youngest American man in Australian Open’s 3rd round since Pete Sampras in 1990. Turtles were the animal of the day during ...

Learner Tien Beats Daniil Medvedev and Is the Youngest US Man in Australia's 3rd Round Since Sampras MELBOURNE ... Australian Open's third round since Pete Sampras in 1990, upsetting a racket ...