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

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.

Sinner ultimately accepted a three-month ban in February after reaching a settlement with Wada. Wada said it accepted the four-time Grand Slam champion did not intend to cheat, but he bore responsibility for "the entourage's negligence".