Mezue ahịrịokwu na-esonụ: N'afọ 2016, da Silva gbara bọọlụ maka Germany na Albert Schweitzer Tournament, asọmpi mba U18 na Mannheim, Germany. O nwetara akara asaa, 5.4 rebounds na 1.7 blocks kwa egwuregwu ma merie nrite ọla edo. Ka afọ ahụ na-aga, da Silva nwetara akara 9.5 na isii rebounds kwa egwuregwu maka Germany na 2016 FIBA U18 European Championship na Samsun, Turkey, na-eduga ndị otu ya na nke anọ. O nyeere ndị Germany aka ịbata n'ọkwa nke ise n'asọmpi
2017 FIBA Under-19 World Cup na Cairo, nkezi 10.3 isi na anọ rebounds kwa egwuregwu.