The two young champions, who met as teen-agers, are expected to face off at this year’s U.S. Open. A new book by Giri Nathan ...

Jannik Sinner has been forced to withdraw from the mixed doubles competition at the Olympics due to illness, with the US Open ...

The semifinals of the new-look U.S. Open mixed doubles championship are set, with the title being decided tomorrow. The teams ...

In the Madrid final, Nishikori took a commanding lead, winning the first set 6-2. The Japanese star then established control in the second set: up a break and leading 4-3. However, he suffered a back ...

Afterward, Sinner didn't have a traditional press conference. Instead, he was asked a couple of questions by the ATP media ...

ATP No. 1 Jannik Sinner retired just 23 minutes into the Cincinnati Open men's singles final, allowing Carlos Alcaraz to win ...

It felt like tennis had delivered the perfect script—world No. 1 Jannik Sinner versus world No. 2 Carlos Alcaraz in a Masters ...

Defector’s own Giri Nathan is the father of an insanely great new baby and the author of an insanely great new book. Just as ...

Jannik Sinner has been the man to watch this summer, riding a scorching win streak as he heads into the Cincinnati Open ...

NEW YORK — Jannik Sinner pulled out of the U.S. Open mixed doubles tournament shortly before it began, a day after he quit in the first set of the Cincinnati Open final because he was feeling ill. The ...

The No. 1-ranked Sinner, the defending champion in singles at Flushing Meadows, was supposed to compete in mixed doubles with ...

Jannik defeated Terence Atmane in the semi-final in Ohio, celebrating his 200th ATP hard-court win and becoming the ...