Sinner tested positive twice for an anabolic steroid during the 2024 Indian Wells Tournament. He tested positive for a substance called Clostebol, which is notably banned in tennis, and he was first ...

Jannik Sinner won his fourth career grand slam at Wimbledon in 2025. But it has been a turbulent period for the Italian tennis star ...

Jannik Sinner will face off against Carlos Alcaraz on Sunday, bidding to win Wimbledon for the first time in his career - just months after he received a doping ban. The San Candido-born star made his ...

Jannik Sinner has come under fire after rehiring the fitness coach who had earlier sacked following doping ban. Nick Kyrgios ...

Imani Schawsmidth discusses the controversy – and potential underlying politics – behind the handling of Jannik Sinner’s ...

World No. 1 Jannik Sinner is facing immense backlash for rehiring Umberta Ferrara, the same fitness trainer he fired a year ...

Jannik Sinner will be working with his fitness trainer, Umberto Ferrara, whom he had fired last year because of the doping ...

According to Sport Bible, Sinner faced controversy when in March of 2024, “the International Tennis Integrity Agency (ITIA) ...

Iga Swiatek and Jannik Sinner recently served controversial short doping bans. The pair won the women's and men's Wimbledon 2025 singles titles.

Jannik Sinner has reappointed Umberto Ferrara as his fitness coach after nearly a year apart, following the player’s doping ...

Jannik Sinner's Wimbledon victory is shadowed by a past Clostebol controversy, raising questions about fairness and perception. Despite serving a ban ...

Having blown-away fans with their tennis on-court, newly crowned champions Jannik Sinner and Iga Swiatek showed their moves on the dance floor.