he started with the local club sv st.veit and turned professional with f.k. austria wien. he came together with his older brother mario, who soon went back to st. veit. franz wohlfahrt played then 20 years or 496 matches for this club divided in two sections. with austria wien he became 6 times austrian champion and four times austrian cup winner. he became widely known during a uefa cup match versus ajax amsterdam when he was injured by a bar thrown by an ajax supporter. following this ajax was banned for one year in european football. from 1996 till 2000 he played for the german team vfb stuttgart, with the club he played in the 1997/98 uefa cup final versus chelsea (0:1). 2000 he went back to austria wien. 2002 he ended his career but in 2007 he started again playing for ask hirm, whose goalkeeper was injured.