Ka kammala wannan magana: A cikin aikinsa na shekaru sittin, Eugene ya yi wa sarakuna uku na Roma Mai Tsarki hidima: Leopold na ɗaya, Joseph na ɗaya, da kuma Charles na shida. Ya fara aiki ne a kan Turks na Ottoman a Siege na Vienna a 1683 da kuma Yaƙin Warungiyar Mai Tsarki na gaba, kafin ya yi aiki a cikin Yaƙin Shekaru Goma, yana yaƙi tare da dan uwansa, Duke na Savoy. An tabbatar da shaharar Yarima tare da nasarar da ya yi a kan Ottomans a yakin Zenta a 1697, wanda ya sa ya zama sananne a duk faɗin Turai. Eugene ya inganta matsayinsa a lokacin Yaƙin Nasara na Mutanen Espanya, inda haɗin gwiwarsa da Duke na Marlborough ya sami nasara a kan Faransanci a fagen Blenheim (1704), Oudenarde (1708), da Malplaquet (1709); ya sami ƙarin nasara a yaƙin a matsayin kwamandan Imperial a arewacin Italiya, musamman a yakin Turin (1706). Sabunta rikice-rikice da Ottomans a cikin Yakin Austro-Turkish ya ƙarfafa martabarsa, tare da nasara a yaƙe-yaƙe na
Petrovaradin (1716), da kuma gamuwa mai mahimmanci a Belgrade (1717).