Marić akaita mutambo wake wepasi rose muna 2012 kuchikwata chenyika cheCroatia pasi pemakore gumi nemasere paFIBA Europe Under-18 Championship, kwaakakunda menduru yegoridhe. Muna 2013, akatambira timu yeCroatia yepasi pemakore gumi nemapfumbamwe paFIBA Under-19 World Championship
. Muna 2014, akatambira timu yeCroatia yepasi pemakore makumi maviri pamakwikwi eFIBA Europe Under-20 Championship.