Jannik Sinner is the 19th year-end no. 1 player in ATP history ... withdrawing due to a virus ahead of his first match, ...

Jannik Sinner didn't disappoint his fans in his first match at the Nitto ATP Finals, in which he defeated Alex de Minaur ...

Having won both of their opening round matches, Alexander Zverev and Casper Ruud are set to face off in a crucial ATP Finals ...

Forget winning a match against Jannik Sinner right now—it would be an accomplishment for someone to win even a single set from him.

Just as in New York, Sinner had the final answer more often than Fritz, as the world No. 1 beat his opponent in his now-customary way.

World number one Jannik Sinner made it two wins out of two at the ATP Finals as he fought off Taylor Fritz in a high-octane ...

Sep 4, 2024; Flushing, NY, USA; Daniil Medvedev waves to fans while leaving the court after hiatus match against Jannik ...