Tuhia he haere tonu mo tenei waahanga - I takaro ano a Šarić me te kapa motu o Croatia Under-19 i te 2011 FIBA Under-19 World Cup, i te wa i mutu ai ia i te tuawha o nga kaute (18.1 ppg) me te tuatoru i nga rebounds (10.1 rpg), ahakoa ko ia tetahi o nga kaitoha taitamariki i te 17 tau te pakeke. I takaro hoki ia i te 2013 FIBA Under-19 World Cup
, i reira ia i toharite 20.3 ngā, 11.2 rebounds, 4.9 āwhina ia kēmu, a i huaina ki te kapa katoa-Tournament.