Brad Gilbert, Coco Gauff's former coach, has rubbished a report about Jannik Sinner's co-coach, Darren Cahill, missing the 2025 US Open. Earlier this season, Sinner said that Cahill, who has coached ...

Nick Kyrgios has taken yet another swipe at World No.1 Jannik Sinner. As the Italian was named the smartest player on tour by ...

Wimbledon champion Jannik Sinner has confirmed he has reappointed his former fitness coach Umberto Ferrara with immediate ...

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