Jannik Sinner Reinstates Former Coach Amid Controversy
In a surprising turn of events, Jannik Sinner has shared the reasoning behind his decision to reinstate his former fitness coach, Umberto Ferrara, despite the controversy surrounding their previous working relationship. This decision comes on the heels of a significant suspension following Sinner’s positive test for clostebol, a prohibited substance, during the 2024 Indian Wells Open.
Background of the Incident
The origins of this incident trace back to Ferrara administering a treatment containing clostebol to treat a cut finger, a situation that resulted in Sinner unknowingly receiving the substance during massages given by former physiotherapist Giacomo Naldi, who neglected to wear gloves.
The fallout from this incident led Sinner to dismiss both Ferrara and Naldi just before the 2024 US Open. He cited a breach of trust, even though he had previously kept them on after being made aware of the positive tests months prior. Subsequently, Sinner brought in Marco Panichi and Ulises Badio, both previously associated with tennis star Novak Djokovic, as replacements but departed ways with them shortly before the 2025 Wimbledon Championships, leaving fans scratching their heads at his next move.
Rehiring Ferrara
At the recent 2025 Cincinnati Open, Sinner candidly addressed the rationale behind rehiring Ferrara, emphasizing that their established rapport was a critical factor in his decision. He noted,
“It was a different situation. Now everything is different. I felt like, at this point, I needed someone who knew my body better. We worked together for about two years before this break. His work has brought me a lot of benefits.”
Sinner expressed confidence in Ferrara’s expertise in various fitness areas, including mobility, stability, and endurance. While he acknowledged a positive relationship with Panichi, Sinner made it clear that he felt Ferrara was a more suitable choice for his needs.
Criticism and Concerns
However, this decision has raised eyebrows, with some questioning Sinner’s judgment and commitment to maintaining the integrity of the sport, particularly given his past experiences. Critics argue that rehiring Ferrara could undermine anti-doping efforts and provoke skepticism about Sinner’s accountability. Despite serving a three-month suspension handed down by the World Anti-Doping Agency and consistently professing his innocence regarding the clostebol incident, Sinner’s choice to collaborate with Ferrara again could invite scrutiny from peers within the locker room.
