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

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

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

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

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

Jannik Sinner did not get an easy draw at Wimbledon in 2024. He won the ATP Tour grass event in Halle, Germany, a week ago, so he should feel confident about where his grass game stands entering ...

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 ...

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

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

Highlights from the men's singles first round match between Yannick Hanfmann and Jannik Sinner on Day 2 of the 2023 US Open at the USTA Billie Jean King National Tennis Center in New York ...