Jannik Sinner reappoints fitness coach Umberto Ferrara

Jannik Sinner reappoints fitness coach he dropped after doping scandal

Player served three-month suspension over positive testUmberto Ferrara blamed incident on physiotherapistThe Wimbledon men’s singles champion Jannik Sinner has reappointed his former fitness coach Umberto Ferrara with immediate effect, the Italian world No 1 confirmed on Wednesday.Sinner parted ways with Ferrara and physiotherapist Giacomo Naldi last year following the investigation into his positive tests for banned substance clostebol. Continu…

Sinner, fitness coach reunite after doping case

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 reappoints fitness coach Umberto Ferrara

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

Tennis: Jannik Sinner re-appoints former fitness coach, a year after doping ban

Jannik Sinner has rehired Umberto Ferrara as his fitness coach, reversing his decision to dismiss him following a doping case where Sinner served a three-month ban after testing positive for Clostebol.