Citi Open in Washington, D.C., United States, is the first tournament of the North American summer hard-court swing. It will ...

Rafael Nadal, Spain’s 20-time Grand Slam champion whose fighting spirit has won legions of fans, will compete in Washington’s Citi Open for the first time this summer.

Washington’s Citi Open is merging with the San Jose-based Mubadala Silicon Valley Classic in a move that will elevate the women’s tournament in D.C. from a WTA 250 to a 500-level event ...

Emma Raducanu has reached the semifinals at the D.C. Open by eliminating Maria Sakkari 6-4, 7-5. Friday's win put Raducanu in ...

Emma Raducanus progress through the the Mubadala Citi DC Open tournament in Washington came to an end in the semi-finals when ...

Venus Williams has competed at a tournament for the first time in more than a year — and in doubles for the first time in ...

Leylah Fernandez battled back to upset Elena Rybakina and Anna Kalinskaya ousted a resurgent Emma Raducanu to set up the DC ...

WASHINGTON, D.C. – Washington, D.C.-based venture capitalist, entrepreneur and civic leader Mark Ein today announced that the Citi Open tournament will remain in Washington, D.C., after closing a deal ...

Washington's Citi Open is combining with California's Mubadala Silicon Valley Classic, elevating the week-long tournament's position on the tennis calendar and ushering in a new name.

WASHINGTON, D.C. – Washington, D.C.-based venture capitalist, entrepreneur and civic leader Mark Ein today announced that the Citi Open tournament will remain in Washington, D.C., after closing a deal ...