Timeline: Sinner, the men’s No 1-ranked player, twice tested positive for the banned substance clostebol but successfully argued he had been inadvertently contaminated by his physiotherapist ...

After firing fitness coach Umberto Ferrara over a failed doping test, tennis superstar Jannik Sinner reunited with his former ...

Jannik Sinner has launched a YouTube Channel where he has so far shared four vlogs, which include the time he spent in ...

Despite having to miss three months in 2025 due to his controversial ban, the four-time Grand Slam champion has already ...

Świątek now has six Grand Slam titles; Sinner has four. They are both first-time champions at Wimbledon — and they have both received suspensions for anti-doping violations in the past 12 months.

Wimbledon champion Jannik Sinner has re-hired his former fitness coach, Umberto Ferrara, who the men's world No.1 dropped after testing positive for a banned substance ...

The move comes after Jannik Sinner recently removed fitness coach Marco Panichi and physiotherapist Ulises Badio from his team.

World No. 1 Jannik Sinner is facing immense backlash for rehiring Umberta Ferrara, the same fitness trainer he fired a year ago for his role in the Italian's two failed doping tests.

Wimbledon champion Jannik Sinner has re-appointed his former fitness coach Umberto Ferrara with immediate effect, the Italian ...

Jannik Sinner has already arrived in Cincinnati, where he will have to defend the title he won last year. The world number 1 ...

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.

ROME (AP) — 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.