Darren Cahill, one of Jannik's coaches, believes the key lies in a transformation reminiscent of one man - Roger Federer. The ...
His name was Jannik Sinner—and his first ATP Challenger title in February of 2019 was the beginning of a remarkable rise.
The rivalry between Jannik Sinner and Carlos Alcaraz blossomed into full-blown dominance in 2025. The hard-hitting Italian ...
Overall, Sinner is the third player ever—at any age—to reach the final at all four Grand Slams and the ATP Finals in a single season, after Roger Federer and Novak Djokovic, who both did it twice.