Jannik Sinner fitness coach, Umberto Ferrera, was fired due to the Clostebol positive on the tennis player, but Ferrera says it wasn't his fault.

Jannik Sinner could receive a polarized reaction from his fellow players when he returns to the ATP Tour next month, but Daniil Medvedev thinks his comeback will be good for the sport. Sinner ...

The American trio just below the summit of the women’s tennis rankings reshuffled this week, as Jessica Pegula moved ahead of ...

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

Jannik Sinner's fired former fitness trainer, Umberto Ferrara, has broken his silence on the doping scandal that has engulfed ...

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

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

Jannik Sinner’s former physical trainer addressed the shocking doping case involving the Italian tennis star in 2024 and made ...

The ex-fitness coach of the reigning world number one, Jannik Sinner, Umberto Ferrara, has revealed that he informed ...

Ferrara, in his first public remarks on the scandal, laid the blame squarely at the door of Sinner’s former physiotherapist ...

Umberto Ferrara, Jannik Sinner's ex-fitness coach who bought the product that ultimately led to the ATP world No. 1 testing ...