EntityQ403782· pop 10· linked from 446 articles2012 Citi OpenSign in to savetennis tournamentConnections2012 Davis CupEntityATP World Tour 500 seriesEntityWashington OpenEntityglossary of tennis terminologyEntityUnited StatesCountryRussiaCountryJapanCountryFranceCountryItalyCountryGermanyCountryMexicoCountryAustraliaCountrySpainCountryCanadaCountryUnited KingdomCountryUkraineCountrySwitzerlandCountryGreeceCountryPortugalCountryAustriaCountryCategories2012 in sports in Washington, D.C.2012 US Open Series2012 WTA TourAugust 2012 sports events in the United StatesJuly 2012 sports events in the United StatesWashington Open (tennis)