2018 Citi Open
The 2018 Washington Open was a tennis tournament played on outdoor hard courts. It was the 50th edition and the 8th edition of the Washington Open. The event was part of the ATP World Tour 500 series of the 2018 ATP World Tour, and of the WTA International tournaments of the 2018 WTA Tour. It took place at the William H.G. FitzGerald Tennis Center in Washington, D.C., United States, from July 30 to August 5, 2018.Point distribution
Prize money
1 Qualifiers prize money is also the Round of 64 prize money
* per teamATP singles main draw entrants
Seeds
- 1 Rankings are as of July 23, 2018
Other entrants
The following players received wild cards into the main singles draw:
The following player received entry using a protected ranking:
The following players received entry from the singles qualifying draw:
The following player received entry as a lucky loser:
Seeds
- 1 Rankings are as of July 23, 2018
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the doubles qualifying draw:
;Before the tournament
;During the tournament
Seeds
- 1 Rankings are as of July 23, 2018
Other entrants
The following players received wild cards into the main singles draw:
The following players received entry as a special exempt:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
;Before the tournament
;During the tournament
- Nao Hibino
WTA doubles main draw entrants
Seeds
- 1 Rankings are as of July 23, 2018
Other entrants
The following pair received a wildcard into the doubles main draw:
The following pair received entry as alternates:
;Before the tournament
Men's singles
- Alexander Zverev def. Alex de Minaur, 6–2, 6–4
Women's singles
- Svetlana Kuznetsova def. Donna Vekić, 4–6, 7–6, 6–2
Men's doubles
- Jamie Murray / Bruno Soares def. Mike Bryan / Édouard Roger-Vasselin, 3–6, 6–3,
Women's doubles
- Han Xinyun / Darija Jurak def. Alexa Guarachi / Erin Routliffe, 6–3, 6–2