Alexander's latest setback came against the 19-year-old Learnen Tien in the second round in Acapulco. A teenager ousted the ...

The 19-year-old from California defeated Daniil Medvedev (5) in the second round of the Australian Open ... Learner Tien of the U.S, celebrates after defeating Germany's Alexander Zverev, during a ...

Australian Open finalist Alexander Zverev suffered another setback when he was beaten 6-3, 6-4 by American qualifier Learner ...

Tien went down to Cameron Norrie in the first round of the Hong Kong Open to begin the season with a loss. He successfully qualified for the Australian Open for his main draw debut at that Major.

In January, when Daniil Medvedev kicked started his campaign at the Australian, he perhaps had no idea that two youngsters ...

The Kooyong Lawn Tennis Club will again host its storied exhibition event in Melbourne to give the world's leading tennis players another warm-up option before the Australian Open.

American Learner Tien knocked out No. 1 seed Alexander Zverev, while three players exited citing stomach issues.

Andy Schooler will preview the ATP Masters 1000 events this season on a round-by-round basis. Here are his best match bets ...

The Grand Slam champions bolster an already stacked field at this year's Indian Wells tournament. Rising teens Joao Fonseca, Learner Tien also added ...

The 19-year-old from California defeated Daniil Medvedev (5) in the second round of the Australian Open in January when he reached the fourth round. The left-handed Tien is the youngest player to ...