Vladimir Vujasinović named as assistant coach of Serbian national team in 2012. With national team, he won 2016 Olympic Games, 2015 World Championship, two European Championships: 2014, 2016 and four World League: 2013, 2014, 2015, 2016. In 1 year and less than 2 months the Serbian National team had won the four biggest titles in Waterpolo in a row, a feat nobody before him did.