The Spanish Football Federation imposed a €9,000 penalty on Athletic Bilbao for offensive supporter behavior during their final league match at San Mamés Stadium. Federation disciplinary officials determined that fans directed hateful language toward FC Barcelona that crossed acceptable sporting boundaries. The Appeals Committee and Spanish Sports Court classified the chants as violence-inciting expressions that violate competitive standards. Club officials acknowledged the financial punishment follows earlier UEFA disciplinary measures against the organization. Athletic Bilbao stressed their commitment to promoting respectful fan conduct throughout the upcoming 2025/2026 campaign to protect institutional reputation and prevent future...