Kammala jumla mai zuwa: Schiavio ya kasance mai mahimmanci a Italiya na farko
Gasar cin Kofin Duniya a 1934. Tare da goyon bayan 'yan wasa kamar Luis Monti da Giuseppe Meazza, ya zira kwallaye 4 gaba ɗaya, yana kammala gasar a matsayin na biyu mafi yawan masu zira kwallaye. FIFA da farko ta yaba wa Schiavio a matsayin daya daga cikin manyan 'yan wasa uku a gasar (tare da Oldřich Nejedlý na Czechoslovakia da Edmund Conen na Jamus). Koyaya, FIFA ta sake duba wannan a watan Nuwamba 2006, tana ba Nejedlý kwallo ta biyar da kuma taken mai zira kwallaye. Schiavio ya buɗe asusunsa a gasar tare da hat-trick a wasan farko da Amurka a ranar 27 ga Mayu, wanda ya haɗa da ƙwallon ƙafa na farko na Italiya a gasar cin kofin duniya; wasan ya ƙare da nasara 7-1 ga Italiya. Duk da yawan wasan da ya nuna a wasan farko na Italiya, bai sami damar zira kwallaye a kowane wasa biyu na gaba da Italiya ta buga don isa wasan karshe ba.