A star on multiple international basketball stages, Petrović earned two silver medals (1988, 1992) and one bronze (1984) at the Summer Olympic Games, a gold (1990) and a bronze (1986) at the FIBA World Cup, and a gold (1989) and a bronze (1987) at the FIBA EuroBasket. He was the MVP of the 1986 FIBA World Championship, and the MVP of the 1989 FIBA EuroBasket. With Cibona Zagreb, Petrović also won two consecutive EuroLeague championships in 1985 and 1986. He first represented Yugoslavia's senior national team and, later, Croatia's senior national team. He earned four Euroscars, and was named Mr. Europa twice. In 1985, he received the Golden Badge award for the best athlete of Yugoslavia.