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

Defending champ Jannik Sinner drops set for first time since October, but rallies for win; American Danielle Collins plays ...

Defending champion Jannik Sinner lost his first set since October but recovered to beat Tristan Schoolkate and reach the ...

In a match slated for Tuesday, Tristan Schoolkate (No. 173 in rankings) will meet Jannik Sinner (No. 1) in the Round of 64 at ...

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

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 a date for the World Anti-Doping Authority (WADA) appeal into his doping case which could lead to him being ...

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

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

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

In the Australian Open, Jannik Sinner overcame Tristan Schoolkate in four sets, despite a challenging start. Sinner prevailed ...

Sinner became the youngest player to register nine consecutive wins at the Australian Open in the men's singles since Novak ...