The 2010 FINA Men's Water Polo World League was the ninth edition of the annual event, organised by the world's governing body in aquatics, the FINA. After a preliminary round organized by continent, the Super Final was held in Niš, Serbia from July 13–18, 2010.[1][2] Serbia won this year's edition after a final victory over Montenegro 14–12.[3]
The Asia and Oceania region was feature a two-legged tournament, in Osaka, Japan (May 19–23) and Tianjin, China (May 26–30).[2] The four teams was play a round robin in each location, with the results from both legs combined. The top two teams from the group of six advanced.[4]
Europe is divided into three groups of four teams, with qualifying spots for the winner of each group as well as Super Final host Serbia. Rather than the condensed tournament style competition of the other continents, the European matches was played in a home-and-away format over five months.[4]