Sinner has several endorsement deals with major brands. In 2024, those deals netted him $15 million and made up the majority of his net worth. His sponsors include Nike, Head, Rolex, Panini, Gucci, Lavazza, Intesa Sanpaolo Assicura and FastWeb S.p.A.

Here, who else might be in Sinner’s player’s box: Cahill joined Sinner's coaching team in 2022, and he’ll be retiring at the end of this year, despite protests from Vagnozzi. Wimbledon will be one of his last tournaments with Sinner.

Born in Innichen, South Tyrol, Italy, Sinner grew up watching his parents work hard. His father, Johann, is a chef, and his mother, Siglinde, worked as a waitress both at the Talschlusshutte ski lodge. His older brother, Marc, was adopted in 1998 and shares a close bond with Jannik, though he once skipped his brother’s final to attend an F1 event.

Jannik Sinner would have been forgiven for spending the last month licking the open wounds from his French Open final defeat by Carlos Alcaraz, but the Italian said the experience had been beautiful after kicking off his Wimbledon campaign on Tuesday.

Novak Djokovic was beaten in straight sets by Jannik Sinner in the Wimbledon semi-finals on Friday, bringing to an end his 2024 campaign at SW19

Before dating Kalinskaya, Sinner was linked to Italian model Maria Braccini. Kalinskaya had also dated Aussie star Nick Kyrgios. Right now, though, Sinner’s mind is firmly on Wimbledon. The Italian ace is chasing his first title at the All England Club, and this time, he's going all alone.