Sinner tested positive twice for an anabolic steroid during the 2024 Indian Wells Tournament. He tested positive for a ...

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

The Italian world No.1 failed two drug tests in 2024, which eventually saw him suspended at all tennis competitions from ...

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 his former fitness trainer, Umberto Ferrara, who left his camp last year after the Italian twice ...

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

Jannik Sinner doping suspension timeline February 12, 2024. Sinner's fitness trainer purchases the spray in Italy that contains Clostebol. Advertisement. Advertisement. Advertisement. March 5-13, 2024 ...

Tennis world No 1 Jannik Sinner has brought back fitness trainer Umberto Ferrara to his coaching staff, despite Ferrara's ...

Their victories at the All England Club have reopened debate in tennis and the wider sporting world about their cases. Is it ...

Jannik Sinner has rehired fitness coach Umberto Ferrara almost one year after firing him for his role in the world No.1’s ...

Off the court though, the optics are less appealing. After serving a three-month suspension for a doping violation, which tarnished his reputation, Sinner has added fuel to the fire by rehiring a ...

Jannik Sinner doping suspension timeline February 12, 2024. Sinner's fitness trainer purchases the spray in Italy that contains Clostebol. March 5-13, 2024.