Jannik Sinner Rehires Coach Ferrara Amidst Team Changes
Jannik Sinner has made a surprising coaching change by rejoining Umberto Ferrara, just weeks after winning Wimbledon and parting ways with coaches Marco Panichi and Ulises Badio, amid ongoing scrutiny over his past doping controversy involving Clostebol. This move raises questions about his future preparations for the Cincinnati Open, where he aims to defend his title.