Learner Tien, a 19-year-old from California, toppled the world No. 5, Daniil Medvedev at the Australian Open in the third round.  Tien is the...

Jannik Sinner battled through to the quarter-finals of the Australian Open but veteran Gael Monfils and teenager Learner Tien pulled out.

Jannik Sinner battled through to the quarter-finals of the Australian Open but veteran Gael Monfils and teenager Learner Tien pulled out.

Three-time Australian Open runner-up Daniil Medvedev has been hit with a series of fines for his ill-tempered displays at this year's tournament.

MELBOURNE (Reuters) - Lorenzo Sonego ended the dream run of another teenager at the Australian Open as the unseeded Italian beat qualifier Learner...

MELBOURNE (Reuters) - Lorenzo Sonego ended the dream run of another teenager at the Australian Open as the unseeded Italian beat qualifier Learner...

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

MELBOURNE (Reuters) - Daniil Medvedev has been fined a large chunk of his Australian Open prize money for unsportsmanlike conduct at the year's...

MELBOURNE (Reuters) - Nick Kyrgios has been replaced in Australia's Davis Cup squad by Aleksandar Vukic after the former Wimbledon finalist...

MELBOURNE: Teenage qualifier Learner Tien’s Australian Open fairytale ended on Monday as Italy’s Lorenzo Sonego blasted into his first Grand Slam...