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

Due to the doping case that concerned him, the world number 1 had to change his team during last season. His fitness coach Umberto Ferrara and his physiotherapist Giacomo Naldi were fired because of ...

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

Jannik Sinner's fired former fitness trainer, Umberto Ferrara, has broken his silence on the doping scandal that has engulfed the world No. 1 in recent weeks ...

After almost a year of silence, Umberto Ferrara has decided to speak and recount the Sinner incident from the inside. He is the former athletic trainer of the South Tyrolean who closely ...

Jannik Sinner's former athletic trainer, Umberto Ferrara, recently provided a new twist to the mystery surrounding his positive drug test. According to Ferrara, the blame falls on ex-psychologist ...

Tennis world number one 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 ...

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.

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 ...

Rome (AFP) – Tennis world number one 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 ...

“Naldi did not deny he had been told, but he said he could not recall.” Umberto Ferrara (L) pointed the finger at Sinner’s former physiotherapist. (Photo by Andy Cheung/Getty ...