Jannik Sinner and Iga Swiatek each tested positive for a banned substance. Here's where each doping case stands. ...

World No. 1 Jannik Sinner has confirmed he will split with coach Darren Cahill following the 2025 tennis season.

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 ...

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

Jannik Sinner has started his Australian Open title defense with a challenging win over No. 35-ranked Nicolas Jarry.

World No 1 Jannik Sinner makes it 16 wins in a row; No 5 seed Daniil Medvedev dumped out of Australian Open by 19-year-old ...

Jannik Sinner continued his purple patch, defeating Tristan Schoolkate and will now face Marcos Giron in the third round of ...

Carlos Alcaraz had a much quieter offseason. He is an Australian Open shy of a career Grand Slam. If the Spaniard wins in ...

Jannik will kick off the Australian Open campaign against Nicolas Jarry. While it could be a tricky duel at the start of the ...

Jannik Sinner will make his official debut in 2025 at the Australian Open tomorrow. The world number 1 will face the Chilean ...

The Court of Arbitration for Sport, (CAS) sport’s highest tribunal, announced on Friday it had set a date for a behind-closed ...