|Date of birth||10 January 1982|
|Place of birth||Odžak, SFR Yugoslavia|
|Height||1.84 m (6 ft 1⁄2 in)|
|Playing position||Centre Back / Defensive Midfielder|
|2012–2013||Guangdong Sunray Cave||11||(2)|
|2013–2015||NK Inter Zaprešić||25||(1)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 4 December 2012.
‡ National team caps and goals correct as of 28 April 2004
Milardović established himself as a fixture in the NK Osijekfirst team as a 20-year-old in the 2002-2003 season, becoming the team's captain in 2006. He was called up for a trial at Amkar Perm in January 2007, but the deal fell through as he still had six months left of his contract. After his contract expired he joined NK Međimurje for the 2007-2008 season, but left the club after it was relegated, joining HNK Cibalia. After two seasons in the club, he left for another Prva HNL team, NK Slaven Belupo in the summer of 2010, signing a two-year contract.