Defending champions Alexander Zverev and Ekaterina Makarova are set to return for the 50th anniversary of the Citi Open this summer.
On the ATP side, some notable names in the field include Nick Kyrgios, Tomas Berdych, Stevie Johnson, John Isner, Kei Nishikori, Kevin Anderson and David Goffin. Representing the next-gen players are Hyeon Chung, Denis Shapovalov and Frances Tiafoe. The spotlight is also on Andy Murray, who is back from a lengthy injury.
On the WTA side, the tournament features players like Svetlana Kuznetsova, Caroline Wozniacki, Sloane Stephens and Naomi Osaka.
See below for the full list of players for Washington DC’s hard-court classic.
ATP FIELD:
Alexander Zverev (GER)
Kevin Anderson (RSA)
David Goffin (BEL)
John Isner (USA)
Kyle Edmund (GBR)
Lucas Pouille (FRA)
Tomas Berdych (CZE)
Hyeon Chung (KOR)
Nick Kyrgios (AUS)
Denis Shapavolov (CAN)
Kei Nishikori (JPN)
Andrey Rublev (RUS)
Stefanos Tsitipitas (GRE)
Karen Khachanov (RUS)
Steve Johnson (USA)
Benoit Paire (FRA)
Yuichi Sugita (JPN)
Malek Jaziri (TUN)
Jeremy Chardy (FRA)
Frances Tiafoe (USA)
Alexandr Dolgopolov (UKR)
Mischa Zverev (GER)
Evgeny Donskoy (RUS)
Pierre-Hughes Herbert (FRA)
Alex de Minaur (AUS)
Mirza Basic (BIH)
Marcos Baghdatis (CYP)
Yuki Bhambri (IND)
Vasek Pospisil (CAN)
Mikhail Youzhny (RUS)
Lukas Lacko (SVK)
Jordan Thompson (AUS)
Marius Copil (ROU)
Ricardas Berankis (LTU)
WTA FIELD:
Caroline Wozniacki (DEN)
Sloane Stephens (USA)
Naomi Osaka (JPN)
Anastasija Sevastova (LAT)
Barbora Strycova (CZE)
Daria Gavrilova (AUS)
Ekaterina Makarova (RUS)
Lesia Tsurenko (UKR)
Aleksandra Krunic (SRB)
Camila Giorgi (ITA)
Kirsten Flipkens (BEL)
Hsieh Su-Wei (TPE)
Zarina Diyas (KAZ)
Donna Vekic (CRO)
Yulia Putintseva (KAZ)
Svetlana Kuznetsova (RUS)
Monica Niculescu (ROU)
Belinda Bencic (SUI)
Ana Bogdan (ROU)
Bernarda Pera (USA)
Jennifer Brady (USA)
Magda Linette (POL)
Tatjana Maria (GER)