第十五届全国运动会水球男子组比赛在广州开赛

Core Points - The 15th National Games men's water polo competition commenced in Guangzhou on October 22, featuring teams from Guangdong, Shanghai, Hunan, Guangxi, and Hong Kong [2][4][5][6][7][8][9] - A total of 104 athletes are competing for the championship title [2][4][5][6][7][8][9] - The matches include notable teams such as Shanghai (white) facing Hunan (blue) and Chongqing (white) against Zhejiang (blue) [8][9]