In his senior career, he played for Šibenik, NK Zagreb, HAŠK, UR Namur, Borussia Wuppertal, Metalac Osijek, VfB Bad Rappenau, Inker Zaprešić, FSV Wacker Nordhausen, and Eintracht Sondershausen.
[16][17] On 27 November 2019 it was confirmed that Prosinečki and his assistants would leave the national team after mutual agreement with the Football Association of Bosnia and Herzegovina.
[18] In December 2019, he was named the assistant manager of Prosinečki at Turkish Super Lig club Kayserispor.
[22] In August 2020, four days after leaving Kayserispor, he was named the assistant manager of Prosinečki at Turkish Super Lig club Denizlispor.
[24] In March 2022, he was named assistant manager to Prosinečki at Slovenian PrvaLiga club Olimpija Ljubljana.