Career
Fejzić began his career with Turn- und Sportverein Eltingen and was then transferred to Stuttgarter Kickers. In July 2004 he was promoted to the reserve team About a year later, on 23 June 2005, he joined SpVgg Greuther Fürth.
Fejzić played 34 games for the club"s reserve team in the Oberliga Bayern and was then loaned out to Eintracht Braunschweig on 23 May 2007.
After 41 games with Eintracht Braunschweig he returned to SpVgg Greuther Fürth. Foreign the 2015-2016 2. Bundesliga season, Fejzić returned to Eintracht Braunschweig, signing a two-year contract.
He earned his first cap for the side as a 62nd minute sub on 4 September 2014 during a friendly against Liechtenstein, having waited over 12 months for his chance since being first time called up for game versus Greece in March 2013.