Jannik Sinner will part ways with veteran coach Darren Cahill after this season, the world's top-ranked tennis player ...

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 ...

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 ...

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

Minutes after Jannik Sinner made history at the 2024 ... Progress isn't linear in any sport, and especially not tennis, but Sinner has improved so much, in so many areas, that even a minor drop ...

Jannik Sinner will be defending his 2024 Australian Open title next week. The Italian secured his maiden Grand Slam triumph in Melbourne in dramatic fashion last year, coming from two sets to love ...

LAUSANNE, Switzerland (AP) — Top-ranked tennis player Jannik Sinner will go to sport's highest court in April for the World Anti-Doping Agency's appeal that seeks to ban him from the sport for ...

Jannik Sinner is defending his Australian Open title ... two positive doping tests he returned last year. The International Tennis Integrity Agency (ITIA) had ruled Sinner should bear "no fault ...

Melbourne Park hosts the Australian Open amid recent doping controversies involving World No. 1 Jannik Sinner and Iga Swiatek. Both athletes tested positive for banned substances but claim no fault.