Mezue ahịrịokwu na-esonụ: Petrović duziri ndị otu egwuregwu bọọlụ basketball nke Croatia n'oge atọ: na 1995 mgbe ha kwụsịrị nke atọ na EuroBasket, n'etiti 1999 na 2001 mgbe ha kwụsịrị nke asaa na 2001 EuroBasket na site na 2016 ruo 2017; na 23 Machị 2016, a họpụtara Petrović ka ọ bụrụ onye isi nchịkwa nke ndị okenye ndị otu egwuregwu Croatia nke ugboro atọ na ọrụ nchịkwa ya. N'ọnwa Ọgọstụ 2016 Croatia jisiri ike ruo asọmpi Olympic nke 2016 site na mmeri dị ịtụnanya
asọmpi e ji ama ndị ga-aga asọmpi na Turin, Ịtali. N'egwuregwu Olympic, Croatia meriri Serbia na nkeji iri na ise nke asọmpi ahụ. Na 15 Septemba 2017, mgbe ọ meriri Russia na agba nke 16 na EuroBasket, Petrović gbara arụkwaghịm na bench Croatia.