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

Corentin Moutet (No. 69 ranking) will face Learner Tien (No. 121) in the Round of 32 of the Australian Open on Friday, ...

Learner Tien and Alex Michelsen were born about 15 months apart and first crossed paths a decade ago when they were playing ...

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

American Learner Tien kept the teenage revolution going at the Australian Open by reaching the fourth round on Saturday after ...

At the age of 19, Learner Tien defeated Daniil Medvedev in a five-set thriller that finished just before 3 a.m. in Melbourne.

Daniil Medvedev has been fined a total of $76,000 for his camera and racket smashing outbursts during the first two rounds of ...

The Irvine native and 19-year-old qualifier, who played one semester at USC, wins a 4-hour, 49-minute thriller that ends at ...

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

American teenager Learner Tien produced arguably the biggest shock of the Australian Open so far as he defeated last year’s ...