What California is to America, Australia has often been for tennis — the lab where new stuff goes for a test drive ...

Why is everyone so angry at what long has been known as the Happy Slam? Things are a little out of control at the Australian ...

Jannik Sinner, right, of Italy holds the Norman Brookes Challenge Cup after defeating Alexander Zverev of Germany in the ...

The world No. 1 is seeking a third Australian Open title in a row. This is what makes her the best player in the world.

Keys said she first tried speaking with a sports psychologist when she was around 18 or 19, then tried working with others.

Jannik Sinner sniffed out and exploited weakness in Alexander Zverev like a starving predator, pouncing for a straight sets ...

Jannik Sinner retained his Australian Open title with an emphatic 6-3 7-6(4) 6-3 win over Alexander Zverev on Sunday, ...

Days after her first Slam title, the tennis star shares what stoked her confidence, how she tweaked her game, and why ...

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

Ben Shelton called out TV interviewers at the Australian Open following his quarterfinal victory over what he said were ...

Facing Sinner reminded Alexander Zverev of trying to solve the challenge presented by the 24-time major champion Djokovic.