Alex Michelsen and Learner Tien have known each other since they were nine years old. This year in Melbourne, the Southern California kids can celebrate their friendship and at th ...

The victory extended Tien's remarkable tournament after he stunned last year's runner-up and fifth seed Daniil Medvedev in a ...

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

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

MELBOURNE: Teenage qualifier Learner Tien on Saturday became the youngest man to reach the Australian Open fourth round since Rafael Nadal in 2005 when he overc ...