World No. 1 Jannik Sinner is facing immense backlash for rehiring Umberta Ferrara, the same fitness trainer he fired a year ago for his role in the Italian's two failed doping tests.

Through his official X profile, doubles legend Paul McNamee commented on this controversial choice of Jannik: “Jannik Sinner ...

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

Wimbledon champion Jannik Sinner has re-hired his former fitness coach, Umberto Ferrara, who the men's world No.1 dropped ...

Against all odds, both were fired by the four-time Grand Slam champion a few days before Wimbledon without the world number 1 ...

Sinner tested positive twice for an anabolic steroid during the 2024 Indian Wells Tournament. He tested positive for a ...

Jannik Sinner has reappointed Umberto Ferrara as his fitness coach after nearly a year apart, following the player’s doping ...

Wimbledon champion Jannik Sinner has rehired former fitness coach Umberto Ferrara. Sinner had parted ways with Ferrara ...

Jannik Sinner won his fourth career grand slam at Wimbledon in 2025. But it has been a turbulent period for the Italian ...

The news of Jannik Sinner’s coach Darren Cahill skipping the US Open has been labelled ‘fake’ by Coco Gauff's ex-coach Brad ...

Wimbledon champion Jannik Sinner reappointed his former fitness coach, Umberto Ferrara. Sinner parted ways with Ferrara and ...

The Italian world No.1 failed two drug tests in 2024, which eventually saw him suspended at all tennis competitions from ...