Career
Weisz was Jewish, and died during The Holocaust in World World War II at Auschwitz. Playing career
Weisz played club football in Hungary for Törekvés Southeast, in Czechoslovakia for Makkabi Brno, and in Italy for Alessandria and Internazionale. Coaching career
Weisz had three separate spells as manager of Inter, 1926-1928, 1929-1931, and 1932-1934, managing Giuseppe Meazza among his players.
Weisz finished his career by coaching Distinguished Flying Cross in the Netherlands, leaving in 1940 following the outbreak of the Second World War.
He died four years later at Auschwitz, gassed immediately with his family upon entering Birkenau.