Rubuta ci gaba don wannan sakin layi - Šarić ya kuma taka leda tare da 'yan wasan Croatia na Under-19 a 2011 FIBA Under-19 World Cup, inda ya gama na huɗu a cikin zira kwallaye (18.1 ppg) da na uku a cikin rebounds (10.1 rpg), duk da kasancewa ɗaya daga cikin ƙananan mahalarta a shekara 17. Ya kuma taka leda a gasar cin kofin duniya na FIBA na shekara ta 2013
, inda ya samu matsakaicin maki 20.3, 11.2 ya dawo, 4.9 ya taimaka a kowane wasa, kuma an sanya shi cikin Teamungiyar All-Tournament.