Jannik Sinner's ex-fitness coach Umberto Ferrara recently broke his silence on the Italian's Clostebol-positive tests in 2024. However, Ferrara's take wasn't well-received by many tennis fans.

Despite having achieved incredible victories from January 2024 until today – becoming the best player in the world – Jannik ...

Tennis world number one Jannik Sinner's former physical trainer Umberto Ferrara said on Thursday he was blameless in the case ...

Jannik Sinner’s former physical trainer Umberto Ferrara has dropped a major claim in the wake of the tennis star’s doping ban ...

Jannik Sinner is serving a three-month ban after testing positive for the banned substance clostebol in March 2024.

I very clearly communicated both the nature of the product, and that it must not come into contact with Jannik," Ferrara told Gazzetta.

Jannik Sinner's former athletic trainer, Umberto Ferrara, recently provided a new twist to the mystery surrounding his positive drug test.

After almost a year of silence, Umberto Ferrara has decided to speak and recount the Sinner affair from the inside. He is the ...

The tennis player's former physical trainer, Umberto Ferrara, broke his silence this week in La Gazzetta dello Sport to deny ...

Sinner admitted partial responsibility, with his former physical trainer Umberto Ferrara attributing the incident to faulty actions by former physiotherapist Giacomo Naldi. Sinner's suspension ...

Tennis world No 1 Jannik Sinner's former physical trainer Umberto Ferrara said on Thursday he was blameless in the case of the three-time Grand Slam champion testing positive twice for a banned ...