Yeray Alvarez of Athletic Club pictured during a match. The player has been handed a 10-month doping ban after testing positive for a banned substance in hair-loss medication. Getty Images via ESPN.
Credit: Getty Images via ESPN
Athletic Bilbao defender Yeray Álvarez has been handed a 10-month UEFA ban for inadvertently consuming a banned substance from his partner’s hair-loss medication, creating a defensive crisis for the Spanish club.
Yeray Alvarez Receives 10-Month UEFA Ban After Inadvertent Doping Violation
Yeray Álvarez faces a 10-month suspension from competitive football after UEFA confirmed the Athletic Bilbao defender’s doping violation following a positive test after their Europa League match against Manchester United. The ban, officially announced on September 8, 2025, has been backdated to June 2, 2025, meaning Álvarez will remain suspended until April 2, 2026, though he can resume training from February 2, 2026.
UEFA’s disciplinary proceedings acknowledged there was no intent to dope, determining that Álvarez inadvertently ingested the prohibited substance through hair-loss medication belonging to his partner. However, the governing body emphasised the strict liability principle in anti-doping regulations, holding athletes responsible for checking all medications before consumption regardless of intent.
The suspension has created significant challenges for Athletic Bilbao, with reports indicating the club faces a defensive shortage that threatens their squad depth for upcoming Europa League and La Liga fixtures. Álvarez voluntarily accepted the provisional suspension since June 2, 2025, demonstrating compliance with the disciplinary process before the case’s official conclusion.
The 30-year-old defender is scheduled to hold a press conference to provide his public explanation regarding the ban, though specific details about the timing and content remain unconfirmed. Athletic Bilbao has not issued a detailed separate statement beyond acknowledging the suspension’s impact on their defensive options.
While Álvarez remains under contract with Athletic Bilbao with no transfer implications arising from the ban, the club must navigate the remainder of the 2025-26 season without one of their key defensive players. The exact terms of Athletic Bilbao’s plans to address the defensive gap and Álvarez’s integration process upon his return to training remain unreported, leaving questions about squad adjustments during this critical period.
