Jannik Sinner has reappointed Umberto Ferrara as his fitness coach after nearly a year apart, following the player’s doping ...

Sinner tested positive twice for an anabolic steroid during the 2024 Indian Wells Tournament. He tested positive for a ...

The Italian world No.1 failed two drug tests in 2024, which eventually saw him suspended at all tennis competitions from ...

Wimbledon champion Jannik Sinner has rehired former fitness coach Umberto Ferrara. Sinner had parted ways with Ferrara ...

Jannik Sinner is the top seed at Wimbledon and one of the favourites to win the tournament, but he was previously suspended from the sport after failing two drug tests ...

According to Sport Bible, Sinner faced controversy when, in March of 2024, “the International Tennis Integrity Agency (ITIA) found Sinner was inadvertently contaminated with the banned substance ...

Just weeks after lifting his first Wimbledon trophy, Jannik Sinner is back in the headlines this time with a major change to ...

Jannik Sinner won his fourth career grand slam at Wimbledon in 2025. But it has been a turbulent period for the Italian ...

Wimbledon champion Jannik Sinner has rehired Umberto Ferrara as his fitness coach after previously parting ways following a ...

Nick Kyrgios mocked Jannik Sinner's controversial decision to reappoint Umberto Ferrera, the fitness coach who was fired during the Italian's doping scandal. The World No.

Tennis world No 1 Jannik Sinner has brought back fitness trainer Umberto Ferrara to his coaching staff, despite Ferrara's ...

Jannik Sinner captured his first Wimbledon title on Sunday, but a dark cloud hangs over the most significant win of his young ...