Sinner did not miss any Grand Slams due to the ban. The post Jannik Sinner Reunites With Coach Tied to Banned Doping Spray ...

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

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

The feud between tennis stars Jannik Sinner and Nick Kyrgios has reignited after the Wimbledon champion rehired the coach who ...

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

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

Wimbledon champion Jannik Sinner reappointed his former fitness coach, Umberto Ferrara. Sinner parted ways with Ferrara and ...

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

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

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 ...

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

Jannik Sinner's Wimbledon victory is shadowed by a past Clostebol controversy, raising questions about fairness and ...