The USA Water Polo Open Division National Championships have been renamed the US Open of Water Polo effective in April, 2011. The US Open of Water Polo, featuring some of the top talent United States (also known as ) File:Flag of the United States.svg has to offer. * Women competing July 22-24, 2011 * Men August 5-7, 2011. The women will compete at the SODA Aquatics Center in Moraga, California while the men will play in Orange County, California at a location to be determined.