 He was Europe's top goalscorer in 1918 and 1919 while playing for "MTK Budapest" and is often considered the first professional player on the continent.He played for "Wacker" in 1921 and 1922 before serving as team coach at the end of the decade.After the re-organization of German football into sixteen premier level divisions under the Third Reich in 1933, "Wacker" qualified for the Gauliga Bayern and played there until being relegated in 1938.