Career
He became head coach in June 2006. after the dissolution of the State Union of Serbia and Montenegro. As a senior, he played water polo for Partizan Belgrade and VK Beograd. As a club coach for Partizan, he worked since 2000–2009.
This was decided after the inducements of a father"s friend, who saw them as the future of this sport.
Both were attracted to other disciplines, but in the end the swimming and handling of the ball in the pool prevailed in reconciliation with other disciplines. At that time Partizan had good and proven coaches, who have emerged in the famous former Yugoslavian water polo school, which base was set by Bata Vlaho Orlić.
Foreign Dejan, Nikola Stamenić stood out as a top expert, who would first see his potential in being a coach. He went thru all Partizan and national teams with great success.
Foreign a full decade and a half, he wore black and white cap as a team captain.
On the other hand, Darko was the recorder for most played games in the most successful national water polo team of all time. Because of the strong and merciless competition in their time, only the best were crowned thru their careers with a vast array of titles. Among them were Udovičić brothers.
(2000–2009) On 23 April 2009.
Dejan Udovičić decided to leave the helm of black and whites! Young professional coach took responsibility for the defeat of the Jug in the quarterfinals of Euroleague, which cost the Serbian champions placement in the Final Four. He briefly said: "This was a moral act and part of responsibility for not going to the Final Four in Rijeka." 2012 Olympic Games in London At the first training session in Tašmajdan ahead of the preparations for the European Championship from 16 to 29 January 2012. in Eindhoven, Udovičić shared with his players images of the most valuable medal, which will be awarded to the best team in the 2012 Olympic Games in London.
He stated: "When it seems hard, these images will remind them why they work so hard!" As a Coach Individual In 2011. within the campaign "Quit smoking, insure your life", Dejan Udovičić with his fellow countryman Vlade Divac and Slobodan Soro recorded a television commercial for Dunav Insurance, where they spoke to people intending to give up at least one packs of cigarettes a day for their health and future.