His performance in the first half of the 2011–12 season, becoming the top scorer at the halfway point with 11 goals from the first 15 rounds, he went on trial with the Belgian side Gent.
[2] Gradina qualified for the Bosnian Premier League, however, and after the first half of the season there, he moved to Sarajevo, the team he, according to his words, rooted for.
[3] After a year at Sarajevo, Huseinbašić rescinded his contract and moved to Sloboda Tuzla[4] and, the following summer, joined Croatian 1.
[11] He made his debut and scored his first goal for Čelik on 22 July 2019, in a 0–1 away league win against Široki Brijeg.
[14] Huseinbašić made his official debut for Radnik in a league game against his former team Sloboda Tuzla on 1 August 2020.