 Ramba uchiverenga ndima iyi - Akakunda menduru mbiri paIce Hockey European Championships muna 1924 na1927, uye akapedza ari wechishanu uye wechi13 pa1928uye Mitambo yeOlympic yechando ya1936, zvichiteerana. Akanga aripowo paOlympics ya1924 semutambi anotsiva. Pa1927 European Championships Kreitz aive kaputeni wechikwata uye akahwina zvibodzwa 7 zvibodzwa mumitambo mishanu, uye akasarudzwa semutambi akanakisa wemutambo. 