For the first time since 1990, two American men aged 20 and younger made the third round in Melbourne.

There are three American men aged 23 and under in the second week of a Grand Slam. That hasn't happened since 2003 ...

Two friends from California, Learner Tien and Alex Michelsen, have both reached the fourth round at the Australian Open. Tien ...

American qualifier Learner Tien became the youngest man to reach the Australian Open fourth round in 20 years as he beat an ...

Teenage qualifier Learner Tien said Monday his debut Australian Open had been "surreal" and he would remember it for the rest ...

Learner Tien (No. 121) will meet Lorenzo Sonego (No. 55) in the Round of 16 at the Australian Open on Sunday,9.Sonego ...

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

Learner Tien, 19, became the youngest American man to reach the Australian Open's third round since Pete Sampras in 1990.

With the conclusion of the Australian Open, up to ten players achieved their career-high rankings within the top 100, with Tommy Paul as the standout, reaching the top 10 for the first time in his ...

Tien, now 19, and Michelsen ... they’ll both be participating in the fourth round of the Australian Open. It’s the first run for each this deep at a major. “Really cool we were able to ...

American player Ben Shelton has criticized some of the questions and comments made by post-match TV interviewers at the ...