Jannik Sinner has reappointed fitness coach Umberto Ferrara to his coaching team having previously dropped Ferrara during Sinner’s recent doping suspension.

Jannik Sinner has rehired Umberto Ferrara, the fitness coach who purchased the healing spray at the center of his doping case. A statement sent by Sinner’s management team on Wednesday confirmed ...

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.

Jannik Sinner’s decision to reappoint Umberto Ferrara as his fitness coach raises major questions about judgment and principles. It gives conflicting messages about responsibility and trust when ...

Jannik Sinner opened up on his decision to rehire Umberto Ferrara as his fitness coach.

ATP world No. 1 Jannik Sinner rehires fitness coach Umberto Ferrara ahead of the US Open in August despite previous doping case.

Wimbledon champion Jannik Sinner has rehired Umberto Ferrara as his fitness coach nearly a year after firing him for his role in the top-ranked player’s doping case. The move comes after Sinner ...

Top-ranked men's tennis player Jannik Sinner has rehired fitness trainer Umberto Ferrara after originally parting ways due to his Clostebol case.

Susan Mullane/Susan Mullane-Imagn Images ROME — Wimbledon champion Jannik Sinner has rehired Umberto Ferrara as his fitness coach nearly a year after firing him for his role in the top-ranked player’s ...

Wimbledon champion Jannik Sinner has rehired Umberto Ferrara as his fitness coach nearly a year after firing him for his role in the top-ranked player’s doping case.