Rubuta ci gaba don wannan sakin layi - Marić ya fara buga wasan kasa da kasa a shekarar 2012 ga kungiyar kwallon kafa ta kasa da kasa ta kasar Croatia a gasar FIBA ta Turai a karkashin 18, inda ya lashe lambar zinare. A cikin 2013, ya buga wa ƙungiyar 'yan ƙasa na 19 na Croatia wasa a Gasar Cin Kofin Duniya ta FIBA ta 19
Ka yi haƙuri. A cikin 2014, ya buga wa tawagar 'yan wasan Croatia 'yan kasa da shekaru 20 a Gasar FIBA ta Turai 'yan kasa da shekaru 20.