Washington DC Open

Annual tournament

The Washington DC Open, also known as the Washington Open and DC Open, and currently branded as the Mubadala DC Open for sponsorship reasons, is an annual professional outdoor hardcourt tennis tournament played at the William H.G. FitzGerald Tennis Center in Rock Creek Park in Washington, D.C. The event is categorized as an ATP 500 event on the ATP Tour and a WTA 500 event on the WTA Tour and is the only combined 500 event in the world. The tournament is owned and managed by Mark Ein in partnership with IMG.