Jannik Sinner has been the man to watch this summer, riding a scorching win streak as he heads into the Cincinnati Open semifinals. On Saturday, he’ll face French breakout star Terence Atmane with a spot in the final — and a 26th straight hard-court victory — on the line.

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

No one will be getting an early glimpse at the men’s world No.1 singles player in Flushing this year, nor an 11-time Grand Slam doubles champion.

The new, and controversial, US Open mixed doubles event begins this afternoon with big names and star players set to headline the tournament. Among them are Carlos Alcaraz, fresh from his win at the Cincinnati Open,

World no.1 Jannik Sinner reportedly wanted to partner up with the legendary Serena Williams for the revamped U.S. Open mixed doubles tournament

Jannik Sinner’s preparations for the US Open ended in emotional scenes as he retired from the Cincinnati final after just five games and 23 minutes.

Cincinnati Open volunteer Phil Carver adopted the puppy that Jannik Sinner met after a match. Later, Carver got to meet Sinner at his birthday party.