Tennis world rocked as Jannik Sinner re-hires fitness coach 12 months after he was sacked amid doping scandal
The feud between tennis stars Jannik Sinner and Nick Kyrgios has reignited after the Wimbledon champion rehired the…
Alex de Minaur back to winning ways as Jannik Sinner announcement stuns world
Alex de Minaur has made a bright start to his North American hard-court campaign, amid a golden opportunity…
Jannik Sinner reappoints former fitness coach Umberto Ferrara after doping ban
World number one and Wimbledon champion Jannik Sinner has reappointed his former fitness coach, Umberto Ferrara, with immediate…