Kammala jumla mai zuwa: A cikin 2017, Bolmaro ya lashe lambar azurfa tare da ƙungiyar 'yan ƙasa na ƙasa na Argentina a gasar FIBA ta Kudancin Amurka a Lima, Peru. Ya yi matsakaicin maki 13.8 a kowane wasa. Bolmaro ya kuma wakilci tawagar 'yan kasa da shekaru 19 na Argentina a gasar cin kofin duniya na bana.
2019 FIBA Under-19 World Cup a Heraklion, Girka, inda tawagarsa ta gama a matsayi na 11. Ya bar wasan farko na gasar da wuri, tare da dan kadan. A lokacin gasar, shi ne babban dan wasan Argentina, tare da matsakaicin maki 10.8 a kowane wasa.