On July 23, Sinner's team confirmed that Umberto Ferrara, who had initially been let go in the wake of the positive Clostebol case, had been rehired as a fitness coach.

Jannik Sinner shocked the tennis world by rehiring Umberto Ferrara - his former fitness coach linked to the clostebol doping controversy - nearly a year after their abrupt split.

World No 1 Jannik Sinner rehired fitness coach Umberto Ferrara days after defeating Carlos Alcaraz to be crowned Wimbledon ...

World number one Jannik Sinner reappoints fitness coach Umberto Ferrara less than a year after they parted company.

Well, well, well. Just when you thought tennis drama couldn’t get any juicier, Jannik Sinner decides to pull a move that left even his most devoted fans scratching their heads and questioning their ...

Only days after thwarting Carlos Alcaraz in the Wimbledon 2025 final, Jannik Sinner announced his decision to reunite with ...

Wimbledon champion Jannik Sinner has re-appointed his former fitness coach Umberto Ferrara with immediate effect, the Italian ...

Jannik Sinner will compete for the first time since conquering Wimbledon. The four-time Major winner will try to defend the ...

Wimbledon champion Jannik Sinner has re-appointed his former fitness coach Umberto Ferrara with immediate effect, the Italian world number one confirmed on Wednesday.

Jannik Sinner defends rehiring fitness coach Umberto Ferrara post-doping scandal, citing trust and body knowledge ahead of the US Open. The top-tanked italian says “things are different now” and ...

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

On ESPN a few months ago Darren Cahill confirmed that Umberto Ferrara was a highly experienced and qualified fitness coach and a pharmacist and that he was in charge of all of Sinners anti doping ...