Online Sports Betting Water Polo World Championship. Semi-Finals. Women Jul 21 11:35 Greece (W) - USA (W) #1901 1: 5.14 X: 8.50 2: 1.26 More Jul 21 15:35 Hungary (W) - Spain (W) #1902 1: 4.03 X: 8.00 2: 1.43 More