Defending champion Jannik Sinner’s consecutive-sets streak has ended in the second round of the Australian Open.

The two best men's players in the world are reconfiguring the sport before their opponents' eyes. They don't know what to do ...

Top-ranked tennis player Jannik Sinner will go to sport’s highest court in April for the World Anti-Doping Agency’s appeal ...

When Carlos Alcaraz is on court for a training session, perhaps working on his newly revamped service motion, he’s doing so ...

The men's world No. 1 could face a two-year ban. Here's what to know about the doping proceedings against him so far ...

World No.1 Jannik Sinner brought his on-court interview with John McEnroe to an abrupt end after a lighthearted discussion ...

Sinner lightly roasted the former world No. 1, who was hosting the on-court interview following his four-set victory over Tristan Schoolkate.

Jannik Sinner, defending his Australian Open title, shares an emotional update about his coach following his second-round ...

Jannik Sinner has announced that he will part ways with his coach Darren Cahill at the end of the season. The Australian, who ...

World number one Jannik Sinner, despite a doping scandal, won his Australian Open opener against Nicolas Jarry. Sinner attributed his positive test to a medication ...

Kyrgios’ running feud with world No. 1 Jannik Sinner has continued to dominate tennis news ahead of the Australian Open with the Italian on Friday giving Kyrgios a cold shoulder during his press ...

Jannik Sinner receives mixed reactions as he begins his Australian Open title defense amid ongoing doping allegations and potential ban. He faces Tristan Schoolkate in the next round. Iga Swiatek ...