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 nke afọ 2016, Kroeshia ruru
Egwuregwu Olympic nke 2016 site na mmeri na-eju anya na asọmpi asọmpi na Turin, Italy. 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.