Darren Cahill, one of Jannik's coaches, believes the key lies in a transformation reminiscent of one man - Roger Federer. The Italian experienced a massive blow in the US Open final, with his serve letting him down against Carlos Alcaraz.

The four-time Grand Slam champion beat Felix Auger-Aliassime and Alexander Zverev in his first two clashes at the Inalpi Arena and is already certain of both qualifying for the semifinals and first place in his group. Meanwhile, Jannik has updated a sensational stat by being undefeated on indoor courts for 28 matches in a row.

World No. 1 Jannik Sinner proudly embraces his Italian identity amidst questions about his national connection. Born in a German-speaking region, Sin

Carlos Alcaraz and Jannik Sinner dominated the 2025 season on the ATP Tour. Their duopoly saw them sweep all four Majors for the second year in a row.