[2] He was licensed for the first team of the club in summer 2014,[3] and was sitting on the bench in the 2nd leg match against Trenčín in UEFA Europa League qualifications.
[5] Later he extended his loan until the end of 2014–15 season, helping his team to make promotion in the Serbian First League.
[6] In summer 2015, Kočović terminated a contract with Vojvodina,[7] and moved to Proleter Novi Sad for the 2015–16 Serbian First League season.
[8] Playing for Proleter, Kočović was the most standard player in squad with 28 matches scoring 2 goals,[9] one in each half-season.
[9] In summer 2016, Kočović joined Serbian SuperLiga club Borac Čačak[11] and signed contract until 2019.