Nick Kyrgios has hit out at Wimbledon champion Jannik Sinner over his decision to re-appoint the fitness coach he split with ...

Jannik Sinner has rehired Umberto Ferrara, the fitness coach who purchased the healing spray at the center of his doping case ...

Wimbledon champion Jannik Sinner has rehired Umberto Ferrara as his fitness coach nearly a year after firing him for his role ...

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 has reappointed fitness coach Umberto Ferrara to his coaching team having previously dropped Ferrara during ...

World. No. 1 tennis player Jannik Sinner has made some changes to his team following a doping saga that began when he tested positive for a banned anabolic steroid twice in March.

Jannik Sinner doping controversy explained The Jannik Sinner controversy began in March 2024 when Sinner tested positive twice for the banned substance clostebol.

The World Anti-Doping Agency is seeking a ban of World No. 1 Jannik Sinner for one to two years, contending the Italian tennis star is negligent in a doping case.

Jannik Sinner public statement Sinner released several statements during the year-long doping suspension ordeal. One of the first was about the ITIA and the ruling of the independent tribunal.

Jannik Sinner’s doping case explained: What three-month ban and Italian Open comeback mean for tennis The men's world No. 1 missed several tournaments, but no Grand Slams.

An Italian newspaper is claiming that Jannik Sinner fired Marco Panichi because he was "talking too much" and revealed some ...

Top-ranked tennis player Jannik Sinner has accepted a three-month ban in a settlement with the World Anti-Doping Agency and says the agreement ends a case that was "hanging over me" since his two ...