Born in Doboj, SR Bosnia and Herzegovina, Omerović begin his career in FK Sloboda Tuzla, making his debut in the Yugoslav First League in the 1980–81 season. He spent four seasons playing in Tuzla, when in summer 1984 he was transferred to FK Partizan where he will become the main goalkeeper for the following eight seasons.[3] With Partizan he won two Yugoslav championships, two Yugoslav Cups, and one Supercup.
After the dissolution of SFR Yugoslavia, he made a transfer to Kocaelispor in 1992. He played Kocaelispor for four years. After he moved to İstanbulspor and played there for 2 years. Finally he retired in 1998-99 season.
International career
Omerović was capped eight times for Yugoslavia between 1989 and 1992, including a spot in Yugoslavia's 1990 World Cup roster where he spent the tournament as an unused backup to Tomislav Ivković. Even after the independence of Bosnia and Herzegovina, Omerović was included in the Yugoslav squad for Euro 1992,[4] but the nation would be suspended due to the Yugoslav Wars.
After retiring, he stayed in Turkey where he has undertaken a coaching career. Initially he worked as assistant of Safet Sušić and Aykut Kocaman, before beginning his career as a main coach working in clubs such as İstanbulspor, Malatyaspor and Ankaraspor.[3]