Born in Kraljevo, Čampar was with youth categories of FK Rad, and later joined Sinđelić Beograd, where he spent a period between 2005 and 2006.
He was also with Sloga Kraljevo,[2] Omladinac Novo Selo and Sloboda Užice until he joined Radnički Sombor for the 2009–10 season.
After a half-season he spent with Prva Petoletka, Čampar moved to Romania, where he played with several clubs, including Oțelul Galați, Petrolul Ploiești, Prahova Tomsani and Brazi.
Although he was related with Morava Zone League side Karađorđe Ribnica,[10] Čampar joined Real Podunavci for the 2016–17 season.
This biographical article related to a Serbian association football goalkeeper is a stub.