J. Vagner is a football coach from Czechia. J. Vagner is 43 years old. J. Vagner is currently associated with Slavia Praha W. J. Vagner's Sportra profile includes coaching career history, trophy record, sideline information where available, and related football news. Follow J. Vagner's career path, recent appointments, and club context through the dedicated coach hub on Sportra. On Sportra you can view J. Vagner coaching career history, honours, sideline updates, and related news.