Šarić akatambawo nechikwata chenyika cheCroatia Under-19 mu2011 FIBA Under-19 World Cup, kwaakapedza ari wechina mukukora (18.1 ppg) uye wechitatu mukudzosa (10.1 rpg), kunyangwe ari mumwe wevadiki vatori vechikamu pazera remakore gumi nemanomwe. Akatambawo pa2013 FIBA Under-19 World Cup
, kwaakawana 20.3 points, 11.2 rebounds, 4.9 assists pamutambo, uye akatumidzwa zita reAll-Tournament Team.