Jannik Sinner has decided to reinstate Umberto Ferrara as his athletic trainer. The move comes nearly a year after Ferrara was dismissed in August 2024 due to the Clostebol doping incident involving Sinner’s team. Ferrara, a key figure in Sinner’s physical development, resumes his role immediately, beginning preparations in Monte Carlo for the upcoming hard-court tournaments.
Ferrara’s Impact on Sinner’s Growth
Ferrara joined Sinner’s team in 2022 and played a crucial role in his athletic evolution. Through targeted programs and injury prevention strategies, he helped transform Sinner into one of the most physically resilient players on the tour. His return signals Sinner’s commitment to continuity and excellence in physical preparation.
Fallout from the Clostebol Incident
The Clostebol case led to Sinner’s three-month suspension from February to May 2025, following an agreement with WADA. Although the contamination was deemed accidental, Ferrara and physiotherapist Giacomo Naldi were both removed from the team. Now, only Ferrara is being reinstated, while Naldi remains excluded.
A Controversial Decision
Sinner’s choice to bring Ferrara back has sparked mixed reactions. On one hand, it reflects enduring trust in the Bologna-based trainer; on the other, it revives a scandal that had drawn significant attention. Nevertheless, Sinner appears determined to follow his own path, relying on those who have been instrumental in his rise.
Looking Ahead
With Ferrara back in his corner, Sinner is preparing for the Cincinnati Masters and the US Open. The trainer’s return marks a new chapter in the career of the world number one, as he aims to solidify his position and tackle the challenges of the season head-on.
This is the statement:
“Jannik Sinner has decided to reinstate Umberto Ferrara as his athletic trainer. The move comes nearly a year after Ferrara was dismissed in August 2024 due to the Clostebol doping incident involving Sinner’s team. Ferrara, a key figure in Sinner’s physical development, resumes his role immediately, beginning preparations in Monte Carlo for the upcoming hard-court tournaments.”
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Jannik Sinner in 2025
27 – 3win/loss
1
High
1
23 year old
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Now ranked no.1, Jannik played his last match on the 13th of July when he beat world no.2 Carlos Alcaraz 4-6 6-4 6-4 6-4 in the final in Wimbledon to win his 21st career title.
Currently, during this year the Italian achieved an overall 26-3 record. The Italian conquered 2 titles in 2025 at the Australian Open and Wimbledon. Sinner was the finalist in Rome and French Open.
