Jannik Sinner has reappointed Umberto Ferrara, the fitness coach who was inadvertently involved in his three-month doping ban ...

Jannik Sinner has reappointed fitness coach Umberto Ferrara to his coaching team having previously dropped Ferrara during ...

Jannik Sinner reappoints coach at the centre of failed drugs test episode that saw world No 1 and newly-crowned Wimbledon ...

Wimbledon champion Jannik Sinner has rehired Umberto Ferrara as his fitness coach nearly a year after firing him for his role ...

Jannik Sinner has rehired Umberto Ferrara, the fitness coach who purchased the healing spray at the center of his doping case ...

Nick Kyrgios has hit out at Wimbledon champion Jannik Sinner over his decision to re-appoint the fitness coach he split with ...

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

Jannik Sinner has reportedly been eager to rehire fitness trainer Umberto Ferrara despite previously firing him, following a ...

JANNIK SINNER has rehired the fitness coach that played a key role in his failed drugs tests last year. Prior to winning ...

Jannik Sinner will return to competition in early August at Cincinnati. Meanwhile, the world No. 1 has surprised the tennis ...

World No. 1 Jannik Sinner has once again appointed the former fitness coach Umberto Ferrara despite the doping test ...

Giacomo Naldi claims "it hurts too much" to see Umberto Ferrara being brought back into Jannik Sinner's team - after both ...