Women's Tennis:
Washington Open, Singles Champions by Year

Full list of singles winners, year by year, of the Washington Open for women, including champions, runner-ups and finals results of each tournament edition.

The Washington Open has crowned its women's singles champion in 12 editions, in which a total of 10 players have won at least one title. The first champion was Nadia Petrova in 2011 and the most recent was Paula Badosa in 2024.

The last 8 editions of this tournament were won by 8 different players.

In the last 10 editions, 9 players have won the title: Svetlana Kuznetsova (2), Paula Badosa, Coco Gauff, Ekaterina Makarova, Jessica Pegula, Magdaléna Rybáriková, Liudmila Samsonova, Sloane Stephens and Yanina Wickmayer.

Among the players that won titles, the most successful in the Washington Open are Svetlana Kuznetsova and Magdaléna Rybáriková with 2 trophies each.