Washington Open (tennis)

{{short description|Annual tournament}} {{Use mdy dates|date=July 2023}} {{Use American English|date=July 2023}} {{Infobox tennis tournament | name = Washington DC Open | current = | event name = Mubadala Citi DC Open |type = joint | logo = [[File:Mubadala City DC Open logo.png|100px]] | founded = {{start date and age|df=yes|1969}} | tour = [[ATP Tour]] [[WTA Tour]] | location = [[Washington, D.C.]] | venue = [[William H.G. FitzGerald Tennis Center]] | ATP category = [[ATP 500 tournaments|ATP 500]] | WTA tier = [[WTA 500 tournaments|WTA 500]] | surface = [[Hardcourt]] | ATP draw = 48S/24Q/16D |WTA draw = 32S/24Q/16D | ATP prize money = {{US$|2,396,115|link=yes}} |WTA prize money = {{US$|1,282,151|link=yes}}<ref name=WashingtonOpen>{{cite web|url=https://apnews.com/article/washington-tennis-combined-equal-prize-money-8cf8406f07ab0bd7de8d99bd51b7cf8d|title=Washington tennis tournament offers equal status for women and men but unequal prize money|website=[[Associated Press News]]|date=31 July 2023|access-date=April 20, 2025|archive-date=August 5, 2024|archive-url=https://web.archive.org/web/20240805193934/https://apnews.com/article/washington-tennis-combined-equal-prize-money-8cf8406f07ab0bd7de8d99bd51b7cf8d|url-status=live}}</ref> | website = {{URL|https://www.mubadalacitidcopen.com/en/|mubadalacitidcopen.com}} | completed event = [[2025 Mubadala Citi DC Open|2025]] | men's singles = {{flagicon|AUS}} [[Alex de Minaur]] | women's singles = {{flagicon|CAN}} [[Leylah Fernandez]] | men's doubles = {{flagicon|ITA}} [[Simone Bolelli]] {{flagicon|ITA}} [[Andrea Vavassori]] | women's doubles = {{flagicon|USA}} [[Taylor Townsend]] {{flagicon|CHN}} [[Zhang Shuai]] }} The '''Washington DC Open''' (also known as the '''Washington Open''' and '''DC Open'''), currently called the '''[[Mubadala Investment Company|Mubadala]] [[Citigroup|Citi]] 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 tournaments|ATP 500]] event on the [[ATP Tour]] and a [[WTA 500 tournaments|WTA 500]] event on the [[WTA Tour]] and is the only combined 500 event in the world.<ref>{{cite web|url=https://www.atptour.com/en/news/washington-2025-atp-500-history-draw-schedule|title=Mubadala Citi DC Open 2025: Draws, Dates, History & All You Need To Know|date=16 July 2025|website=ATPTour|access-date=July 25, 2025|archive-date=July 21, 2025|archive-url=https://web.archive.org/web/20250721181436/https://www.atptour.com/en/news/washington-2025-atp-500-history-draw-schedule|url-status=live}}</ref><ref> [https://www.mubadalacitidcopen.com/en/event-info/event-info Mubadala Citi DC Open EVENT INFO] </ref> The tournament is owned and managed by [[Mark Ein]] in partnership with [[IMG (company)|IMG]].

Organized annually in the summer schedule of events on North American hardcourts leading up to the [[US Open (tennis)|US Open]], the Washington Open was first held in 1969 as the '''[[The Washington Star|Washington Star]] International'''. It was held on [[Clay court|clay courts]] until 1986, when the surface was changed to hardcourts. In 2011, the event expanded to include its first women's tournament, a [[WTA International tournaments|WTA International]] (now [[WTA 250 tournaments|WTA 250]]) competition held in a separate venue in [[College Park, Maryland]]. The following year, the men's and women's events were consolidated at the Washington venue.

In 2023, the WTA 500-level [[Silicon Valley Classic]] was discontinued and merged with the Washington Open, forming the first joint-500-level event on the ATP and WTA tours.<ref>{{Cite web |last=Gerbo |first=George |date=2023-06-01 |title=D.C.'s Citi Open merging with Silicon Valley Classic to upgrade WTA event |url=https://www.washingtontimes.com/news/2023/jun/1/dcs-citi-open-merging-with-silicon-valley-classic-/ |access-date=2025-07-30 |website=The Washington Times |language=en-US |archive-date=September 1, 2023 |archive-url=https://web.archive.org/web/20230901091806/https://www.washingtontimes.com/news/2023/jun/1/dcs-citi-open-merging-with-silicon-valley-classic-/ |url-status=live }}</ref>

==History== [[File:2017 Citi Open Tennis Citi Open (35567853893).jpg|thumb|The tournament's center court]] The tournament was first held on the men's tour in 1969, known as the Washington Star International from 1969 to 1981, the Sovran Bank Classic from 1982 to 1992, the Newsweek Tennis Classic in 1993, the Legg Mason Tennis Classic from 1994 to 2011, and the Citi Open from 2012 to 2022. Competition was held on outdoor clay courts until 1986 when it switched to the current hard courts. Co-founders [[John A Harris]] and [[Donald Dell]], founder of ProServ International, have since remained closely involved. The location of the event in Washington, D.C., was chosen at the urging of [[Arthur Ashe]], an early supporter.

The women's event was first held in 2011 in [[College Park, Maryland]], as the Citi Open, and for the 2012 season, the ATP and WTA decided to merge their Maryland and Washington spots into a joint tournament, with the women's event moving to the William H.G. FitzGerald Tennis Center, and [[Citi]] replacing Legg Mason as title sponsor of the joint event.<ref>{{cite web|agency=[[Associated Press]]|url=https://www.espn.com/tennis/story/_/id/7850738/legg-mason-classic-washington-dc-changes-name-citi-open |title=Legg Mason Classic in Washington, D.C. changes name to Citi Open – ESPN |publisher=ESPN Internet Ventures|date=2012-04-24 |access-date=2012-07-27}}</ref>

In 2015, the Washington Open dropped out of the [[US Open Series]] because of disagreements with [[ESPN]], which that year took over broadcast rights to the [[US Open (Tennis)|US Open]] and US Open Series events. ESPN would not commit to air more than four hours of the tournament on its [[ESPN2]] network; the remainer would be relegated to [[ESPN3]] online streaming. (In 2014, coverage was split between ESPN and [[Tennis Channel]].)<ref>{{Cite web|url=https://www.multichannel.com/news/tennis-espn2-serve-230-plus-us-open-series-hours-382724|title=Tennis, ESPN2 Serve Up 230-Plus U.S. Open Series Hours|last=Reynolds|first=Mike|website=Multichannel-us|date=July 24, 2014|access-date=2019-08-02|archive-date=August 11, 2020|archive-url=https://web.archive.org/web/20200811164917/https://www.multichannel.com/news/tennis-espn2-serve-230-plus-us-open-series-hours-382724|url-status=live}}</ref> Donald Dell criticized ESPN for using ESPN3 to acquire sports rights without any intent to broadcast them on television: "If you're running a tournament, and it's $2 million, and sponsorship money in the $6 million-to-$8 million range, you've got sponsors that don't want to be having only four or six hours on television." Citi Open organizers withdrew from the US Open Series so it could establish a new broadcast rights agreement with Tennis Channel. The four-year, $2.1 million deal included funding for additional amenities and 171 hours of television coverage.<ref>{{Cite magazine|url=https://www.si.com/tennis/2015/08/13/washington-dc-citi-open-separate-us-open-series-tennis-channel-espn-usta|title=Why DC's Citi Open separated from U.S. Open Series|last=Rothenberg|first=Ben|magazine=Sports Illustrated|date=August 13, 2015|access-date=2016-06-01|archive-date=May 21, 2022|archive-url=https://web.archive.org/web/20220521174103/https://www.si.com/tennis/2015/08/13/washington-dc-citi-open-separate-us-open-series-tennis-channel-espn-usta|url-status=live}}</ref><ref>{{Cite web|url=https://www.sportsbusinessdaily.com/en/Daily/Issues/2015/08/05/Events%20and%20Attractions/Citi%20Open.aspx|title=DC's Citi Open Bumped Out Of U.S. Open Series Due To TV Deal With Tennis Channel|website=Sports Business Daily|access-date=2019-04-03|archive-date=January 20, 2021|archive-url=https://web.archive.org/web/20210120235145/https://www.sportsbusinessdaily.com/en/Daily/Issues/2015/08/05/Events%20and%20Attractions/Citi%20Open.aspx|url-status=live}}</ref>

In 2019, the Washington Open was acquired by venture capitalist and USTA board member [[Mark Ein]]. It returned to the US Open Series, and also signed a five-year extension of its media rights with Tennis Channel.<ref>{{Cite web|url=http://www.usopenseries.com/news/citi_open_returns_to_us_open_series_for_2019/|title=Citi Open returns to US Open Series for 2019|website=US Open Series|access-date=2019-08-02|archive-date=May 21, 2022|archive-url=https://web.archive.org/web/20220521174103/https://www.usopenseries.com/news/citi_open_returns_to_us_open_series_for_2019/|url-status=dead}}</ref> The 2020 tournament was cancelled due to the [[COVID-19 pandemic]]. The men's event returned for 2021, but the women's event remained cancelled; the WTA did not reinstate its sanctioning of the tournament due to conflicts with the [[2020 Summer Olympics]].<ref>{{Cite web |last=Malet |first=Jeff |date=August 2, 2021 |title=D.C.'s Citi Open Tennis Tournament Underway After Two-Year Hiatus (photos) |url=https://georgetowner.com/articles/2021/08/02/citi-open-gets-underway-in-dc-after-one-year-hiatus-photos/ |url-status=live |archive-url=https://web.archive.org/web/20210808050418/https://georgetowner.com/articles/2021/08/02/citi-open-gets-underway-in-dc-after-one-year-hiatus-photos/ |archive-date=2021-08-08 |access-date=August 7, 2021 |website=The Georgetowner}}</ref><ref>{{Cite news |last=Clarke |first=Liz |date=June 10, 2021 |title=Citi Open to return at 50 percent capacity after tournament was canceled in 2020 |url=https://www.washingtonpost.com/sports/2021/06/10/citi-open-return-50-percent-capacity-after-tournament-was-canceled-2020/ |access-date=August 7, 2021 |newspaper=[[The Washington Post]] |archive-date=February 21, 2025 |archive-url=https://web.archive.org/web/20250221070040/https://www.washingtonpost.com/sports/2021/06/10/citi-open-return-50-percent-capacity-after-tournament-was-canceled-2020/ |url-status=live }}</ref> The tournament instead organized a women's invitational, featuring [[Coco Gauff]], [[Jessica Pegula]], and [[Jennifer Brady]].<ref>{{Cite web |last=Malet |first=Jeff |date=August 2, 2021 |title=D.C.'s Citi Open Tennis Tournament Underway After Two-Year Hiatus (photos) |url=https://georgetowner.com/articles/2021/08/02/citi-open-gets-underway-in-dc-after-one-year-hiatus-photos/ |url-status=live |archive-url=https://web.archive.org/web/20210808050418/https://georgetowner.com/articles/2021/08/02/citi-open-gets-underway-in-dc-after-one-year-hiatus-photos/ |archive-date=2021-08-08 |access-date=August 7, 2021 |website=The Georgetowner}}</ref><ref>{{Cite news |last=Byrum |first=Tyler |date=August 6, 2021 |title=Citi Open tournament information |url=https://www.nbcsports.com/washington/2021-citi-open-tournament-field-schedule-players-times-how-watch |access-date=August 7, 2021 |work=[[NBC Sports Washington]] |archive-date=August 7, 2021 |archive-url=https://web.archive.org/web/20210807094647/https://www.nbcsports.com/washington/2021-citi-open-tournament-field-schedule-players-times-how-watch |url-status=live }}</ref><ref name="GauffInterview">{{Cite news |last=Clarke |first=Liz |date=August 7, 2021 |title=At Citi Open exhibition, Coco Gauff talks about her bout with covid and getting vaccinated |url=https://www.washingtonpost.com/sports/2021/08/05/coco-gauff-coronavirus-citi-open/ |access-date=August 7, 2021 |newspaper=[[Washington Post]] |archive-date=November 27, 2024 |archive-url=https://web.archive.org/web/20241127120519/https://www.washingtonpost.com/sports/2021/08/05/coco-gauff-coronavirus-citi-open/ |url-status=live }}</ref>

In June 2023, Ein and [[IMG (company)|IMG]] announced that the Washington Open would merge with the [[Silicon Valley Classic]] to form a single tournament in Washington, D.C.; this therefore promoted the Washington Open from a [[WTA 250 tournaments|WTA 250]] event to a [[WTA 500 tournaments|WTA 500]] event. Players had usually been divided between the two tournaments, as the Silicon Valley Classic was more prestigious, but the Washington Open was in closer proximity to the other tournaments of the North American hardcourt season. As a result of the merger, the Silicon Valley Classic's title sponsor [[Mubadala Investment Company]] became a co-title sponsor of the event, and the tournament was renamed the Mubadala Citi DC Open. The tournament is the first-ever joint 500-level event on the ATP and WTA tours, and remains the only joint 500 event in the world.<ref>{{Cite news |last=Wallace |first=Ava |date=2023-06-01 |title=D.C.'s Citi Open merges with Silicon Valley Classic to boost women's event |language=en-US |newspaper=Washington Post |url=https://www.washingtonpost.com/sports/2023/06/01/citi-open-merger-silicon-valley-classic/ |access-date=2023-08-01 |issn=0190-8286}}</ref><ref>{{Cite web |date=June 1, 2023 |title=San Jose moves to Washington D.C. to operate as Mubadala Citi DC Open |url=https://www.wtatennis.com/news/3523122/san-jose-moves-to-washington-d-c-to-operate-as-mubadala-citi-dc-open |url-status=live |archive-url=https://web.archive.org/web/20230608160607/https://www.wtatennis.com/news/3523122/san-jose-moves-to-washington-d-c-to-operate-as-mubadala-citi-dc-open |archive-date=June 8, 2023 |access-date=July 17, 2023 |publisher=[[Women's Tennis Association]]}}</ref><ref>{{Cite news |last1=Simon |first1=Alex |last2=Mastrodonato |first2=Jason |date=June 2, 2023 |title=Bay Area loses longtime women's tennis event as WTA moves to Washington, D.C. |work=[[The Mercury News]] |url=https://www.mercurynews.com/2023/06/01/bay-area-loses-annual-womens-tennis-event-as-wta-moves-to-washington-d-c/ |url-status=live |access-date=July 17, 2023 |archive-url=https://web.archive.org/web/20230608162736/https://www.mercurynews.com/2023/06/01/bay-area-loses-annual-womens-tennis-event-as-wta-moves-to-washington-d-c/ |archive-date=June 8, 2023}}</ref>

==Past finals== [[File:Citi Open (43040287494).jpg|thumb|A night match in 2018.]] [[File:2017 Citi Open Tennis Citi Open (36331149446).jpg|thumb|Grandstand in 2017.]] [[File:Citi Open (41947657810).jpg|thumb|A side court in 2017.]] In the men's singles, [[Andre Agassi]] (1990–91, 1995, 1998–99) holds the records for most titles (five) and most finals overall (six, runner-up in 2000). He also shares with [[Michael Chang]] (1996–97), [[Juan Martín del Potro]] (2008–09) and [[Alexander Zverev]] (2017–18) the record for most consecutive titles, with two. In the women's singles, [[Magdaléna Rybáriková]] (2012–13) holds the record for most titles (two) and co-holds the record for most finals (two) with [[Anastasia Pavlyuchenkova]] (runner-up in 2012, 2015). In the men's doubles, [[Marty Riessen]] (1971–72, 1974, 1979) and [[the Bryan brothers]] (2005–07, 2015) hold the record for most titles (four), with the Bryans also holding the record for most consecutive titles (three). The Bryans co-hold the record for most finals (six, runners-up in 2001–02) with [[Raúl Ramírez]] (winner in 1976, 1981–82, runner-up in 1975, 1978–79). In the women's doubles, [[Shuko Aoyama]] (2012–14) holds alone the record for most titles, most consecutive titles and most finals (three).

===Men's singles=== [[File:ABN-wereldtennistoernooi in Rotterdam Arthur Ashe in actie, Bestanddeelnr 927-7839.jpg|thumb|American legend Arthur Ashe won the 1973 title.]] [[File:Andre Agassi (2011).jpg|thumb|Andre Agassi has won the most titles of any man, with five titles.]] [[File:2016 Citi Open Gael Monfils (28452786471).jpg|thumb|Gael Monfils, shown here serving in 2016, won the 2016 Washington Open title.]] [[File:Alexander Zverev (30004409818).jpg|thumb|Alexander Zverev holding the trophy after winning the 2018 title.]] {|class=wikitable !style="width:40px;"|Year!! style="width:200px;"|Champions!!style="width:200px;"|Runners-up!!style="width:160px;"|Score |- |1969 |{{flagicon|BRA|1968}} [[Thomaz Koch]] |{{flagicon|USA}} [[Arthur Ashe]] |7–5, 9–7, 4–6, 2–6, 6–4 |- |colspan=5 align=center |↓ [[Grand Prix tennis circuit|Grand Prix circuit]] ↓ |- |1970 |{{flagicon|USA}} [[Cliff Richey]] |{{flagicon|USA}} [[Arthur Ashe]] |7–5, 6–1, 6–2 |- |colspan=5 align=center |↓ [[World Championship Tennis|WCT circuit]] ↓ |- |1971 |{{flagicon|AUS}} [[Ken Rosewall]] |{{flagicon|USA}} [[Marty Riessen]] |6–2, 7–5, 6–1 |- |1972 |{{flagicon|AUS}} [[Tony Roche]] |{{flagicon|USA}} [[Marty Riessen]] |3–6, 7–6, 6–4 |- |colspan=5 align=center |↓ [[Grand Prix tennis circuit|Grand Prix circuit]] ↓ |- |1973 |{{flagicon|USA}} [[Arthur Ashe]] |{{flagicon|NED}} [[Tom Okker]] |6–4, 6–2 |- |1974 |{{flagicon|USA}} [[Harold Solomon]] |{{flagicon|ARG}} [[Guillermo Vilas]] |1–6, 6–3, 6–4 |- |1975 |{{flagicon|ARG}} [[Guillermo Vilas]] |{{flagicon|USA}} [[Harold Solomon]] |6–1, 6–3 |- |1976 |{{flagicon|USA}} [[Jimmy Connors]] |{{flagicon|MEX}} [[Raúl Ramírez]] |6–2, 6–4 |- |1977 |{{flagicon|ARG}} [[Guillermo Vilas]] (2) |{{flagicon|USA}} [[Brian Gottfried]] |6–4, 7–5 |- |1978 |{{flagicon|USA}} [[Jimmy Connors]] (2) |{{flagicon|USA}} [[Eddie Dibbs]] |7–5, 7–5 |- |1979 |{{flagicon|ARG}} [[Guillermo Vilas]] (3) |{{flagicon|PAR}} [[Víctor Pecci Sr.]] |7–6(7–4), 7–6(7–3) |- |1980 |{{flagicon|USA}} [[Brian Gottfried]] |{{flagicon|ARG}} [[José Luis Clerc]] |7–5, 4–6, 6–4 |- |1981 |{{flagicon|ARG}} [[José Luis Clerc]] |{{flagicon|ARG}} [[Guillermo Vilas]] |7–5, 6–2 |- |1982 |{{flagicon|TCH}} [[Ivan Lendl]] |{{flagicon|USA}} [[Jimmy Arias]] |6–3, 6–3 |- |1983 |{{flagicon|ARG}} [[José Luis Clerc]] (2) |{{flagicon|USA}} [[Jimmy Arias]] |6–3, 3–6, 6–0 |- |1984 |{{flagicon|ECU}} [[Andrés Gómez]] |{{flagicon|USA}} [[Aaron Krickstein]] |6–2, 6–2 |- |1985 |{{flagicon|FRA}} [[Yannick Noah]] |{{flagicon|ARG}} [[Martín Jaite]] |6–4, 6–3 |- |1986 |{{flagicon|TCH}} [[Karel Nováček]] |{{flagicon|FRA}} [[Thierry Tulasne]] |6–1, 7–6(7–4) |- |1987 |{{flagicon|TCH}} [[Ivan Lendl]] (2) |{{flagicon|USA}} [[Brad Gilbert]] |6–1, 6–0 |- |1988 |{{flagicon|USA}} [[Jimmy Connors]] (3) |{{flagicon|ECU}} [[Andrés Gómez]] |6–1, 6–4 |- |[[1989 Sovran Bank Classic – Singles|1989]] |{{flagicon|USA}} [[Tim Mayotte]] |{{flagicon|USA}} [[Brad Gilbert]] |3–6, 6–4, 7–5 |- |colspan=5 align=center |↓ [[ATP Tour 500]]{{efn|name=ATP 500|Known as Championship Series from 1990 till 1999. International Series Gold from 2000 till 2008.}} ↓ |- |1990 |{{flagicon|USA}} [[Andre Agassi]] |{{flagicon|USA}} [[Jim Grabb]] |6–1, 6–4 |- |1991 |{{flagicon|USA}} [[Andre Agassi]] (2) |{{flagicon|TCH}} [[Petr Korda]] |6–3, 6–4 |- |1992 |{{flagicon|TCH}} [[Petr Korda]] |{{flagicon|SWE}} [[Henrik Holm (tennis)|Henrik Holm]] |6–4, 6–4 |- |1993 |{{flagicon|ISR}} [[Amos Mansdorf]] |{{flagicon|USA}} [[Todd Martin]] |7–6(7–3), 7–5 |- |1994 |{{flagicon|SWE}} [[Stefan Edberg]] |{{flagicon|AUS}} [[Jason Stoltenberg]] |6–4, 6–2 |- |1995 |{{flagicon|USA}} [[Andre Agassi]] (3) |{{flagicon|SWE}} [[Stefan Edberg]] |6–4, 2–6, 7–5 |- |[[1996 Legg Mason Tennis Classic – Singles|1996]] |{{flagicon|USA}} [[Michael Chang]] |{{flagicon|RSA}} [[Wayne Ferreira]] |6–2, 6–4 |- |1997 |{{flagicon|USA}} [[Michael Chang]] (2) |{{flagicon|CZE}} [[Petr Korda]] |5–7, 6–2, 6–1 |- |[[1998 Legg Mason Tennis Classic – Singles|1998]] |{{flagicon|USA}} [[Andre Agassi]] (4) |{{flagicon|AUS}} [[Scott Draper]] |6–2, 6–0 |- |[[1999 Legg Mason Tennis Classic – Singles|1999]] |{{flagicon|USA}} [[Andre Agassi]] (5) |{{flagicon|RUS}} [[Yevgeny Kafelnikov]] |7–6(7–3), 6–1 |- |[[2000 Legg Mason Tennis Classic – Singles|2000]] |{{flagicon|ESP}} [[Àlex Corretja]] |{{flagicon|USA}} [[Andre Agassi]] |6–2, 6–3 |- |[[2001 Legg Mason Tennis Classic – Singles|2001]] |{{flagicon|USA}} [[Andy Roddick]] |{{flagicon|NED}} [[Sjeng Schalken]] |6–2, 6–3 |- |[[2002 Legg Mason Tennis Classic – Singles|2002]] |{{flagicon|USA}} [[James Blake (tennis)|James Blake]] |{{flagicon|THA}} [[Paradorn Srichaphan]] |1–6, 7–6(7–5), 6–4 |- |colspan=5 align=center |↓ [[ATP Tour 250]]{{efn|name=ATP 250|Known as International Series from 2000 till 2008.}} ↓ |- |[[2003 Legg Mason Tennis Classic – Singles|2003]] |{{flagicon|GBR}} [[Tim Henman]] |{{flagicon|CHI}} [[Fernando González]] |6–3, 6–4 |- |[[2004 Legg Mason Tennis Classic – Singles|2004]] |{{flagicon|AUS}} [[Lleyton Hewitt]] |{{flagicon|LUX}} [[Gilles Müller]] |6–3, 6–4 |- |[[2005 Legg Mason Tennis Classic – Singles|2005]] |{{flagicon|USA}} [[Andy Roddick]] (2) |{{flagicon|USA}} [[James Blake (tennis)|James Blake]] |7–5, 6–3 |- |[[2006 Legg Mason Tennis Classic – Singles|2006]] |{{flagicon|FRA}} [[Arnaud Clément]] |{{flagicon|GBR}} [[Andy Murray]] |7–6(7–3), 6–2 |- |[[2007 Legg Mason Tennis Classic – Singles|2007]] |{{flagicon|USA}} [[Andy Roddick]] (3) |{{flagicon|USA}} [[John Isner]] |6–4, 7–6(7–4) |- |[[2008 Legg Mason Tennis Classic – Singles|2008]] |{{flagicon|ARG}} [[Juan Martín del Potro]] |{{flagicon|SRB}} [[Viktor Troicki]] |6–3, 6–3 |- |colspan=5 align=center |↓ [[ATP Tour 500]] ↓ |- |[[2009 Legg Mason Tennis Classic – Singles|2009]] |{{flagicon|ARG}} [[Juan Martín del Potro]] (2) |{{flagicon|USA}} [[Andy Roddick]] |3–6, 7–5, 7–6(8–6) |- |[[2010 Legg Mason Tennis Classic – Singles|2010]] |{{flagicon|ARG}} [[David Nalbandian]] |{{flagicon|CYP}} [[Marcos Baghdatis]] |6–2, 7–6(7–4) |- |[[2011 Legg Mason Tennis Classic – Singles|2011]] |{{flagicon|CZE}} [[Radek Štěpánek]] |{{flagicon|FRA}} [[Gaël Monfils]] |6–4, 6–4 |- |[[2012 Citi Open – Men's singles|2012]] |{{flagicon|UKR}} [[Alexandr Dolgopolov]] |{{flagicon|GER}} [[Tommy Haas]] |6–7(7–9), 6–4, 6–1 |- |[[2013 Citi Open – Men's singles|2013]] |{{flagicon|ARG}} [[Juan Martín del Potro]] (3) |{{flagicon|USA}} [[John Isner]] |3–6, 6–1, 6–2 |- |[[2014 Citi Open – Men's singles|2014]] |{{flagicon|CAN}} [[Milos Raonic]] |{{flagicon|CAN}} [[Vasek Pospisil]] |6–1, 6–4 |- |[[2015 Citi Open – Men's singles|2015]] |{{flagicon|JPN}} [[Kei Nishikori]] |{{flagicon|USA}} [[John Isner]] |4–6, 6–4, 6–4 |- |[[2016 Citi Open – Men's singles|2016]] |{{flagicon|FRA}} [[Gaël Monfils]] |{{flagicon|CRO}} [[Ivo Karlović]] |5–7, 7–6(8–6), 6–4 |- |[[2017 Citi Open – Men's singles|2017]] |{{flagicon|GER}} [[Alexander Zverev Jr.|Alexander Zverev]] |{{flagicon|RSA}} [[Kevin Anderson (tennis)|Kevin Anderson]] |6–4, 6–4 |- |[[2018 Citi Open – Men's singles|2018]] |{{flagicon|GER}} [[Alexander Zverev]] (2) |{{flagicon|AUS}} [[Alex de Minaur]] |6–2, 6–4 |- |[[2019 Citi Open – Men's singles|2019]] |{{flagicon|AUS}} [[Nick Kyrgios]] |{{flagicon|RUS}} [[Daniil Medvedev]] |7–6(8–6), 7–6(7–4) |- |2020 |colspan="3" align="center" {{N/A|Canceled due to the [[COVID-19 pandemic in Washington, D.C.|COVID-19 pandemic]]}} |- |[[2021 Citi Open – Singles|2021]] |{{flagicon|ITA}} [[Jannik Sinner]] |{{flagicon|USA}} [[Mackenzie McDonald]] |7–5, 4–6, 7–5 |- |[[2022 Citi Open – Men's singles|2022]] |{{flagicon|AUS}} [[Nick Kyrgios]] (2) |{{flagicon|JPN}} [[Yoshihito Nishioka]] |6–4, 6–3 |- |[[2023 Mubadala Citi DC Open – Men's singles|2023]] |{{flagicon|GBR}} [[Dan Evans (tennis)|Dan Evans]] |{{flagicon|NED}} [[Tallon Griekspoor]] |7–5, 6–3 |- |[[2024 Mubadala Citi DC Open – Men's singles|2024]] |{{flagicon|USA}} [[Sebastian Korda]] |{{flagicon|ITA}} [[Flavio Cobolli]] |4–6, 6–2, 6–0 |- |[[2025 Mubadala Citi DC Open – Men's singles|2025]] |{{flagicon|AUS}} [[Alex de Minaur]] |{{flagicon|ESP}} [[Alejandro Davidovich Fokina]] |5–7, 6–1, 7–6(7–3) |}

===Women's singles=== {|class=wikitable !style="width:40px;"|Year!! style="width:200px;"|Champions!!style="width:200px;"|Runners-up!!style="width:160px;"|Score |- |align="center"|[[2011 Citi Open – Singles|2011]] || {{flagicon|RUS}} [[Nadia Petrova]] || {{flagicon|ISR}} [[Shahar Pe'er]] || 7–5, 6–2 |- |align="center"|[[2012 Citi Open – Women's singles|2012]] || {{flagicon|SVK}} [[Magdaléna Rybáriková]] || {{flagicon|RUS}} [[Anastasia Pavlyuchenkova]] || 6–1, 6–1 |- |align="center"|[[2013 Citi Open – Women's singles|2013]] || {{flagicon|SVK}} [[Magdaléna Rybáriková]] (2) || {{flagicon|GER}} [[Andrea Petkovic]] || 6–4, 7–6(7–2) |- |align="center"|[[2014 Citi Open – Women's singles|2014]] || {{flagicon|RUS}} [[Svetlana Kuznetsova]] || {{flagicon|JPN}} [[Kurumi Nara]] || 6–3, 4–6, 6–4 |- |align="center"|[[2015 Citi Open – Women's singles|2015]] || {{flagicon|USA}} [[Sloane Stephens]] || {{flagicon|RUS}} [[Anastasia Pavlyuchenkova]] || 6–1, 6–2 |- |align="center"|[[2016 Citi Open – Women's singles|2016]] || {{flagicon|BEL}} [[Yanina Wickmayer]] || {{flagicon|USA}} [[Lauren Davis]] || 6–4, 6–2 |- |align="center"|[[2017 Citi Open – Women's singles|2017]] || {{flagicon|RUS}} [[Ekaterina Makarova]] || {{flagicon|GER}} [[Julia Görges]] || 3–6, 7–6(7–2), 6–0 |- |align="center"|[[2018 Citi Open – Women's singles|2018]] || {{flagicon|RUS}} [[Svetlana Kuznetsova]] (2)|| {{flagicon|CRO}} [[Donna Vekić]] || 4–6, 7–6(9–7), 6–2 |- |align="center"|[[2019 Citi Open – Women's singles|2019]] || {{flagicon|USA}} [[Jessica Pegula]] || {{flagicon|ITA}} [[Camila Giorgi]] || 6–2, 6–2 |- |align="center"|2020 |colspan="3" align="center" {{N/A|Canceled due to the [[COVID-19 pandemic in Washington, D.C.|COVID-19 pandemic]]}} |- |colspan=5 align=center |↓ Exhibition (WTA revoked sanction) ↓ |- |align="center"|[[2021 Citi Open#Women's invitational|2021]] || {{flagicon|USA}} [[Jessica Pegula]] || {{flagicon|USA}} [[Coco Gauff]] || 4–6, 7–5, [10-8]{{efn|name=TB|Because of the exhibition nature of the event, each match was a two-set match. A ten-point tiebreaker was used in lieu of the third set.}} |- |colspan=5 align=center |↓ [[WTA 250]] ↓ |- |align="center"|[[2022 Citi Open – Women's singles|2022]] || {{flagicon|}}{{efn|name=rus|As of March 1, 2022, the WTA announced that players from Russia and Belarus will not compete under the name or flag of Russia or Belarus due to the [[2022 Russian invasion of Ukraine|Russian invasion of Ukraine]].}} [[Liudmila Samsonova]] || {{flagicon|EST}} [[Kaia Kanepi]] || 4–6, 6–3, 6–3 |- |colspan=5 align=center |↓ [[WTA 500]] ↓ |- |align="center"|[[2023 Citi Open – Women's singles|2023]] || {{flagicon|USA}} [[Coco Gauff]] || {{flagicon|GRE}} [[Maria Sakkari]] || 6–2, 6–3 |- |align="center"|[[2024 Mubadala Citi DC Open – Women's singles|2024]] || {{flagicon|ESP}} [[Paula Badosa]] || {{flagicon|CZE}} [[Marie Bouzková]] || 6–1, 4–6, 6–4 |- |align="center"|[[2025 Mubadala Citi DC Open – Women's singles|2025]] || {{flagicon|CAN}} [[Leylah Fernandez]] || {{flagicon|}} [[Anna Kalinskaya]] || 6–1, 6–2 |}

===Men's doubles=== {|class=wikitable !style="width:40px;"|Year!! style="width:200px;"|Champions!!style="width:200px;"|Runners-up!!style="width:160px;"|Score |- |1969||{{flagicon|CHI}} [[Patricio Cornejo]] {{flagicon|CHI}} [[Jaime Fillol]]||{{flagicon|USA}} [[Robert Lutz (tennis)|Robert Lutz]] {{flagicon|USA}} [[Stan Smith]]||4–6, 6–1, 6–4 |- |colspan=5 align=center |↓ [[Grand Prix tennis circuit|Grand Prix circuit]] ↓ |- |1970||{{flagicon|RSA|1928}} [[Bob Hewitt]] {{flagicon|RSA|1928}} [[Frew McMillan]]||{{flagicon|ROU|1965}} [[Ilie Năstase]] {{flagicon|ROU|1965}} [[Ion Țiriac]]||7–5, 6–0 |- |colspan=5 align=center |↓ [[World Championship Tennis|WCT circuit]] ↓ |- |1971||{{flagicon|NED}} [[Tom Okker]] {{flagicon|USA}} [[Marty Riessen]]||{{flagicon|AUS}} [[Bob Carmichael]] {{flagicon|AUS}} [[Ray Ruffels]]||7–6, 6–2 |- |1972||{{flagicon|NED}} [[Tom Okker]] (2) {{flagicon|USA}} [[Marty Riessen]] (2)||{{flagicon|AUS}} [[John Newcombe]] {{flagicon|AUS}} [[Tony Roche]]||3–6, 6–3, 6–2 |- |colspan=5 align=center |↓ [[Grand Prix tennis circuit|Grand Prix circuit]] ↓ |- |1973||{{flagicon|AUS}} [[Ross Case]] {{flagicon|AUS}} [[Geoff Masters]]||{{flagicon|AUS}} [[Dick Crealy]] {{flagicon|ZIM}} [[Andrew Pattison]]||2–6, 6–1, 6–4 |- |1974||{{flagicon|USA}} [[Tom Gorman (tennis)|Tom Gorman]] {{flagicon|USA}} [[Marty Riessen]] (3)||{{flagicon|CHI}} [[Patricio Cornejo]] {{flagicon|CHI}} [[Jaime Fillol]]||7–5, 6–1 |- |1975||{{flagicon|USA}} [[Robert Lutz (tennis)|Robert Lutz]] {{flagicon|USA}} [[Stan Smith]]||{{flagicon|USA}} [[Brian Gottfried]] {{flagicon|MEX}} [[Raúl Ramírez]]||7–5, 2–6, 6–1 |- |1976||{{flagicon|USA}} [[Brian Gottfried]] {{flagicon|MEX}} [[Raúl Ramírez]]||{{flagicon|USA}} [[Arthur Ashe]] {{flagicon|USA}} [[Jimmy Connors]]||6–3, 6–3 |- |1977||{{flagicon|AUS}} [[John Alexander (tennis)|John Alexander]] {{flagicon|AUS}} [[Phil Dent]]||{{flagicon|USA}} [[Fred McNair]] {{flagicon|USA}} [[Sherwood Stewart]]||7–5, 7–5 |- |1978||{{flagicon|USA}} [[Arthur Ashe]] {{flagicon|RSA|1928}} [[Bob Hewitt]] (2)||{{flagicon|USA}} [[Fred McNair]] {{flagicon|MEX}} [[Raúl Ramírez]]||6–3, 6–4 |- |1979||{{flagicon|USA}} [[Marty Riessen]] (4) {{flagicon|USA}} [[Sherwood Stewart]]||{{flagicon|USA}} [[Brian Gottfried]] {{flagicon|MEX}} [[Raúl Ramírez]]||2–6, 6–3, 6–4 |- |1980||{{flagicon|CHI}} [[Hans Gildemeister]] {{flagicon|ECU}} [[Andrés Gómez]]||{{flagicon|USA}} [[Gene Mayer]] {{flagicon|USA}} [[Sandy Mayer]]||6–4, 7–5 |- |1981||{{flagicon|MEX}} [[Raúl Ramírez]] (2) {{flagicon|USA}} [[Van Winitsky]]||{{flagicon|CZE}} [[Pavel Složil]] {{flagicon|USA}} [[Ferdi Taygan]]||5–7, 7–6(9–7), 7–6(8–6) |- |1982||{{flagicon|MEX}} [[Raúl Ramírez]] (3) {{flagicon|USA}} [[Van Winitsky]] (2)||{{flagicon|CHI}} [[Hans Gildemeister]] {{flagicon|ECU}} [[Andrés Gómez]]||7–5, 7–6 |- |1983||{{flagicon|USA}} [[Mark Dickson (tennis)|Mark Dickson]] {{flagicon|BRA|1968}} [[Cássio Motta]]||{{flagicon|AUS}} [[Paul McNamee]] {{flagicon|USA}} [[Ferdi Taygan]]||6–2, 1–6, 6–4 |- |1984||{{flagicon|CZE}} [[Pavel Složil]] {{flagicon|USA}} [[Ferdi Taygan]]||{{flagicon|USA}} [[Drew Gitlin]] {{flagicon|USA}} [[Blaine Willenborg]]||7–6, 6–1 |- |1985||{{flagicon|CHI}} [[Hans Gildemeister]] (2) {{flagicon|PAR}} [[Víctor Pecci]]||{{flagicon|AUS}} [[David Graham (tennis)|David Graham]] {{flagicon|HUN}} [[Balázs Taróczy]]||6–3, 1–6, 6–4 |- |1986||{{flagicon|CHI}} [[Hans Gildemeister]] (3) {{flagicon|ECU}} [[Andrés Gómez]] (2)||{{flagicon|BRA|1968}} [[Ricardo Acioly]] {{flagicon|BRA|1968}} [[César Kist]]||6–3, 7–5 |- |1987||{{flagicon|USA}} [[Gary Donnelly]] {{flagicon|USA}} [[Peter Fleming (tennis)|Peter Fleming]]||{{flagicon|AUS}} [[Laurie Warder]] {{flagicon|USA}} [[Blaine Willenborg]]||6–2, 7–6 |- |1988||{{flagicon|USA}} [[Rick Leach]] {{flagicon|USA}} [[Jim Pugh]]||{{flagicon|MEX}} [[Jorge Lozano]] {{flagicon|USA}} [[Todd Witsken]]||6–3, 6–7, 6–2 |- |[[1989 Sovran Bank Classic – Doubles|1989]]||{{flagicon|GBR}} [[Neil Broad]] {{flagicon|RSA|1928}} [[Gary Muller]]||{{flagicon|USA}} [[Jim Grabb]] {{flagicon|USA}} [[Patrick McEnroe]]||6–7, 7–6, 6–4 |- |colspan=5 align=center |↓ [[ATP Tour 500]]{{efn|name=ATP 500|Known as Championship Series from 1990 till 1999. International Series Gold from 2000 till 2008.}} ↓ |- |1990||{{flagicon|CAN}} [[Grant Connell]] {{flagicon|CAN}} [[Glenn Michibata]]||{{flagicon|MEX}} [[Jorge Lozano]] {{flagicon|USA}} [[Todd Witsken]]||6–3, 6–7, 6–2 |- |1991||{{flagicon|USA}} [[Scott Davis (tennis)|Scott Davis]] {{flagicon|USA}} [[David Pate]]||{{flagicon|USA}} [[Ken Flach]] {{flagicon|USA}} [[Robert Seguso]]||6–4, 6–2 |- |1992||{{flagicon|USA}} [[Bret Garnett]] {{flagicon|USA}} [[Jared Palmer]]||{{flagicon|USA}} [[Ken Flach]] {{flagicon|USA}} [[Todd Witsken]]||6–2, 6–3 |- |1993||{{flagicon|ZIM}} [[Byron Black]] {{flagicon|USA}} [[Rick Leach]] (2)||{{flagicon|CAN}} [[Grant Connell]] {{flagicon|USA}} [[Patrick Galbraith]]||6–4, 7–5 |- |1994||{{flagicon|CAN}} [[Grant Connell]] (2) {{flagicon|USA}} [[Patrick Galbraith]]||{{flagicon|SWE}} [[Jonas Björkman]] {{flagicon|SUI}} [[Jakob Hlasek]]||6–4, 4–6, 6–3 |- |1995||{{flagicon|FRA}} [[Olivier Delaître]] {{flagicon|USA}} [[Jeff Tarango]]||{{flagicon|CZE}} [[Petr Korda]] {{flagicon|CZE}} [[Cyril Suk]]||1–6, 6–3, 6–2 |- |[[1996 Legg Mason Tennis Classic – Doubles|1996]]||{{flagicon|CAN}} [[Grant Connell]] (3) {{flagicon|USA}} [[Scott Davis (tennis)|Scott Davis]] (2)||{{flagicon|USA}} [[Doug Flach]] {{flagicon|USA}} [[Chris Woodruff]]||7–6, 3–6, 6–3 |- |1997||{{flagicon|USA}} [[Luke Jensen]] {{flagicon|USA}} [[Murphy Jensen]]||{{flagicon|RSA}} [[Neville Godwin]] {{flagicon|NED}} [[Fernon Wibier]]||6–4, 6–4 |- |[[1998 Legg Mason Tennis Classic – Doubles|1998]]||{{flagicon|RSA}} [[Grant Stafford]] {{flagicon|ZIM}} [[Kevin Ullyett]]||{{flagicon|RSA}} [[Wayne Ferreira]] {{flagicon|USA}} [[Patrick Galbraith]]||6–2, 6–4 |- |[[1999 Legg Mason Tennis Classic – Doubles|1999]]||{{flagicon|USA}} [[Justin Gimelstob]] {{flagicon|CAN}} [[Sébastien Lareau]]||{{flagicon|RSA}} [[David Adams (tennis)|David Adams]] {{flagicon|RSA}} [[John-Laffnie de Jager]]||7–5, 6–7(2–7), 6–3 |- |[[2000 Legg Mason Tennis Classic – Doubles|2000]]||{{flagicon|USA}} [[Alex O'Brien]] {{flagicon|USA}} [[Jared Palmer]] (2)||{{flagicon|USA}} [[Andre Agassi]] {{flagicon|ARM}} [[Sargis Sargsian]]||7–5, 6–1 |- |[[2001 Legg Mason Tennis Classic – Doubles|2001]]||{{flagicon|CZE}} [[Martin Damm]] {{flagicon|GER}} [[David Prinosil]]||{{flagicon|USA}} [[Bob Bryan]] {{flagicon|USA}} [[Mike Bryan]]||7–6(7–5), 6–3 |- |[[2002 Legg Mason Tennis Classic – Doubles|2002]]||{{flagicon|ZIM}} [[Wayne Black]] {{flagicon|ZIM}} [[Kevin Ullyett]] (2)||{{flagicon|USA}} [[Bob Bryan]] {{flagicon|USA}} [[Mike Bryan]]||3–6, 6–3, 7–5 |- |colspan=5 align=center |↓ [[ATP Tour 250]]{{efn|name=ATP 250|Known as International Series from 2000 till 2008.}} ↓ |- |[[2003 Legg Mason Tennis Classic – Doubles|2003]]||{{flagicon|RUS}} [[Yevgeny Kafelnikov]] {{flagicon|ARM}} [[Sargis Sargsian]]||{{flagicon|RSA}} [[Chris Haggard]] {{flagicon|AUS}} [[Paul Hanley (tennis)|Paul Hanley]]||7–5, 4–6, 6–2 |- |[[2004 Legg Mason Tennis Classic – Doubles|2004]]||{{flagicon|RSA}} [[Chris Haggard]] {{flagicon|RSA}} [[Robbie Koenig]]||{{flagicon|USA}} [[Travis Parrott]] {{flagicon|RUS}} [[Dmitry Tursunov]]||7–6(7–3), 6–1 |- |[[2005 Legg Mason Tennis Classic – Doubles|2005]]||{{flagicon|USA}} [[Bob Bryan]] {{flagicon|USA}} [[Mike Bryan]]||{{flagicon|ZIM}} [[Wayne Black]] {{flagicon|ZIM}} [[Kevin Ullyett]]||6–4, 6–2 |- |[[2006 Legg Mason Tennis Classic – Doubles|2006]]||{{flagicon|USA}} [[Bob Bryan]] (2) {{flagicon|USA}} [[Mike Bryan]] (2)||{{flagicon|AUS}} [[Paul Hanley (tennis)|Paul Hanley]] {{flagicon|ZIM}} [[Kevin Ullyett]]||6–3, 5–7, [10–3] |- |[[2007 Legg Mason Tennis Classic – Doubles|2007]]||{{flagicon|USA}} [[Bob Bryan]] (3) {{flagicon|USA}} [[Mike Bryan]] (3)||{{flagicon|ISR}} [[Jonathan Erlich]] {{flagicon|ISR}} [[Andy Ram]]||7–6(7–5), 3–6, [10–7] |- |[[2008 Legg Mason Tennis Classic – Doubles|2008]]||{{flagicon|FRA}} [[Marc Gicquel]] {{flagicon|SWE}} [[Robert Lindstedt]]||{{flagicon|BRA}} [[Bruno Soares]] {{flagicon|ZIM}} [[Kevin Ullyett]]||7–6(8–6), 6–3 |- |colspan=5 align=center |↓ [[ATP Tour 500]] ↓ |- |[[2009 Legg Mason Tennis Classic – Doubles|2009]]||{{flagicon|CZE}} [[Martin Damm]] (2) {{flagicon|SWE}} [[Robert Lindstedt]] (2)||{{flagicon|POL}} [[Mariusz Fyrstenberg]] {{flagicon|POL}} [[Marcin Matkowski]]||7–5, 7–6(7–3) |- |[[2010 Legg Mason Tennis Classic – Doubles|2010]]||{{flagicon|USA}} [[Mardy Fish]] {{flagicon|BAH}} [[Mark Knowles]]||{{flagicon|CZE}} [[Tomáš Berdych]] {{flagicon|CZE}} [[Radek Štěpánek]]||4–6, 7–6(9–7), [10–7] |- |[[2011 Legg Mason Tennis Classic – Doubles|2011]]||{{flagicon|FRA}} [[Michaël Llodra]] {{flagicon|SRB}} [[Nenad Zimonjić]]||{{flagicon|SWE}} [[Robert Lindstedt]] {{flagicon|ROU}} [[Horia Tecău]]||6–7(3–7), 7–6(8–6), [10–7] |- |[[2012 Citi Open – Men's doubles|2012]]||{{flagicon|PHI}} [[Treat Conrad Huey]] {{flagicon|GBR}} [[Dominic Inglot]]||{{flagicon|RSA}} [[Kevin Anderson (tennis)|Kevin Anderson]] {{flagicon|USA}} [[Sam Querrey]]||7–6(9–7), 6–7(9–11), [10–5] |- |[[2013 Citi Open – Men's doubles|2013]]||{{flagicon|FRA}} [[Julien Benneteau]] {{flagicon|SRB}} [[Nenad Zimonjić]] (2)||{{flagicon|USA}} [[Mardy Fish]] {{flagicon|CZE}} [[Radek Štěpánek]]||7–6(7–5), 7–5 |- |[[2014 Citi Open – Men's doubles|2014]]||{{flagicon|NED}} [[Jean-Julien Rojer]] {{flagicon|ROU}} [[Horia Tecău]]||{{flagicon|AUS}} [[Sam Groth]] {{flagicon|IND}} [[Leander Paes]]||7–5, 6–4 |- |[[2015 Citi Open – Men's doubles|2015]]||{{flagicon|USA}} [[Bob Bryan]] (4) {{flagicon|USA}} [[Mike Bryan]] (4)||{{flagicon|CRO}} [[Ivan Dodig]] {{flagicon|BRA}} [[Marcelo Melo]]||6–4, 6–2 |- |[[2016 Citi Open – Men's doubles|2016]] ||{{flagicon|CAN}} [[Daniel Nestor]] {{flagicon|FRA}} [[Édouard Roger-Vasselin]] ||{{flagicon|POL}} [[Łukasz Kubot]] {{flagicon|AUT}} [[Alexander Peya]] ||7–6(7–3), 7–6(7–4) |- |[[2017 Citi Open – Men's doubles|2017]] ||{{flagicon|FIN}} [[Henri Kontinen]] {{flagicon|AUS}} [[John Peers]]|| {{flagicon|POL}} [[Łukasz Kubot]] {{flagicon|BRA}} [[Marcelo Melo]]||7–6(7–5), 6–4 |- |[[2018 Citi Open – Men's doubles|2018]] ||{{flagicon|GBR}} [[Jamie Murray]] {{flagicon|BRA}} [[Bruno Soares]]|| {{flagicon|USA}} [[Mike Bryan]] {{flagicon|FRA}} [[Édouard Roger-Vasselin]]||3–6, 6–3, [10–4] |- |[[2019 Citi Open – Men's doubles|2019]] ||{{flagicon|RSA}} [[Raven Klaasen]] {{flagicon|NZL}} [[Michael Venus (tennis)|Michael Venus]]||{{flagicon|NED}} [[Jean-Julien Rojer]] {{flagicon|ROU}} [[Horia Tecău]] ||3–6, 6–3, [10–2] |- |2020 || colspan="3" align="center" {{N/A|Canceled due to the [[COVID-19 pandemic]]}} |- |[[2021 Citi Open – Doubles|2021]] ||{{flagicon|RSA}} [[Raven Klaasen]] (2) {{flagicon|JPN}} [[Ben McLachlan]]||{{flagicon|GBR}} [[Neal Skupski]] {{flagicon|NZL}} [[Michael Venus (tennis)|Michael Venus]] ||7–6(7–4), 6–4 |- |[[2022 Citi Open – Men's doubles|2022]] ||{{flagicon|AUS}} [[Nick Kyrgios]] {{flagicon|USA}} [[Jack Sock]]||{{flagicon|CRO}} [[Ivan Dodig]] {{flagicon|USA}} [[Austin Krajicek]] ||7–5, 6–4 |- |[[2023 Mubadala Citi DC Open – Men's doubles|2023]] ||{{flagicon|ARG}} [[Máximo González]] {{flagicon|ARG}} [[Andrés Molteni]]||{{flagicon|USA}} [[Mackenzie McDonald]] {{flagicon|USA}} [[Ben Shelton (tennis)|Ben Shelton]] ||6–7, 6–2, [10-8] |- |[[2024 Mubadala Citi DC Open – Men's doubles|2024]] ||{{flagicon|USA}} [[Nathaniel Lammons]] {{flagicon|USA}} [[Jackson Withrow]]||{{flagicon|BRA}} [[Rafael Matos]] {{flagicon|BRA}} [[Marcelo Melo]] ||7–5, 6–3 |- |[[2025 Mubadala Citi DC Open – Men's doubles|2025]] ||{{flagicon|ITA}} [[Simone Bolelli]] {{flagicon|ITA}} [[Andrea Vavassori]]||{{flagicon|MON}} [[Hugo Nys]] {{flagicon|FRA}} [[Édouard Roger-Vasselin]] ||6–3, 6–4 |}

===Women's doubles=== {|class=wikitable !style="width:40px;"|Year!! style="width:200px;"|Champions!!style="width:200px;"|Runners-up!!style="width:160px;"|Score |- | align="center"|[[2011 Citi Open – Doubles|2011]] | {{flagicon|IND}} [[Sania Mirza]] {{flagicon|KAZ}} [[Yaroslava Shvedova]] | {{flagicon|BLR}} [[Olga Govortsova]] {{flagicon|RUS}} [[Alla Kudryavtseva]] | 6–3, 6–3 |- | align="center"|[[2012 Citi Open – Women's doubles|2012]] | {{flagicon|JPN}} [[Shuko Aoyama]] {{flagicon|TPE}} [[Chang Kai-chen]] | {{flagicon|USA}} [[Irina Falconi]] {{flagicon|RSA}} [[Chanelle Scheepers]] | 7–5, 6–2 |- | align="center"|[[2013 Citi Open – Women's doubles|2013]] | {{flagicon|JPN}} [[Shuko Aoyama]] (2) {{flagicon|RUS}} [[Vera Dushevina]] | {{flagicon|CAN}} [[Eugenie Bouchard]] {{flagicon|USA}} [[Taylor Townsend (tennis)|Taylor Townsend]] | 6–3, 6–3 |- | align="center"|[[2014 Citi Open – Women's doubles|2014]] | {{flagicon|JPN}} [[Shuko Aoyama]] (3) {{flagicon|CAN}} [[Gabriela Dabrowski]] | {{flagicon|JPN}} [[Hiroko Kuwata]] {{flagicon|JPN}} [[Kurumi Nara]] | 6–1, 6–2 |- | align="center"|[[2015 Citi Open – Women's doubles|2015]] | {{flagicon|SUI}} [[Belinda Bencic]] {{flagicon|FRA}} [[Kristina Mladenovic]] | {{flagicon|ESP}} [[Lara Arruabarrena]] {{flagicon|SLO}} [[Andreja Klepač]] | 7–5, 7–6(9–7) |- |align="center"|[[2016 Citi Open – Women's doubles|2016]] | {{flagicon|ROU}} [[Monica Niculescu]] {{flagicon|BEL}} [[Yanina Wickmayer]] | {{flagicon|JPN}} [[Shuko Aoyama]] {{flagicon|JPN}} [[Risa Ozaki]] | 6–4, 6–3 |- |align="center"|[[2017 Citi Open – Women's doubles|2017]] | {{flagicon|JPN}} [[Shuko Aoyama]] (4) {{flagicon|CZE}} [[Renata Voráčová]] | {{flagicon|CAN}} [[Eugenie Bouchard]] {{flagicon|USA}} [[Sloane Stephens]] | 6–3, 6–2 |- |align="center"|[[2018 Citi Open – Women's doubles|2018]] | {{flagicon|CHN}} [[Han Xinyun]] {{flagicon|CRO}} [[Darija Jurak]] | {{flagicon|CHI}} [[Alexa Guarachi]] {{flagicon|NZL}} [[Erin Routliffe]] | 6–3, 6–2 |- |align="center"|[[2019 Citi Open – Women's doubles|2019]] | {{flagicon|USA}} [[Caty McNally]] {{flagicon|USA}} [[Coco Gauff]] | {{flagicon|USA}} [[Maria Sanchez (tennis)|Maria Sanchez]] {{flagicon|HUN}} [[Fanny Stollar]] | 6–2, 6–2 |- |align="center"|2020–21 |colspan="3" align="center" {{N/A|Canceled due to the [[COVID-19 pandemic]]}} |- |colspan=5 align=center |↓ [[WTA 250]] ↓ |- |align="center"|[[2022 Citi Open – Women's doubles|2022]] | {{flagicon|USA}} [[Jessica Pegula]] {{flagicon|NZL}} [[Erin Routliffe]] | {{flagicon|}} [[Anna Kalinskaya]] {{flagicon|USA}} [[Caty McNally]] | 6–3, 5–7, [12–10] |- |colspan=5 align=center |↓ [[WTA 500]] ↓ |- |align="center"|[[2023 Mubadala Citi DC Open – Women's doubles|2023]] | {{flagicon|GER}} [[Laura Siegemund]] {{flagicon|}} [[Vera Zvonareva]] | {{flagicon|CHI}} [[Alexa Guarachi]] {{flagicon|ROU}} [[Monica Niculescu]] | 6–4, 6–4 |- |align="center"|[[2024 Mubadala Citi DC Open – Women's doubles|2024]] | {{flagicon|USA}} [[Asia Muhammad]] {{flagicon|USA}} [[Taylor Townsend]] | {{flagicon|CHN}} [[Jiang Xinyu]] {{flagicon|TPE}} [[Wu Fang-hsien]] | 7–6(7–0), 6–3 |- |align="center"|[[2025 Mubadala Citi DC Open – Women's doubles|2025]] | {{flagicon|USA}} [[Taylor Townsend]] (2) {{flagicon|CHN}} [[Zhang Shuai]] | {{flagicon|USA}} [[Caroline Dolehide]] {{flagicon|USA}} [[Sofia Kenin]] | 6–1, 6–1 |}

==See also== * [[Virginia Slims of Washington]] – women's tournament (1972–1991) * [[Washington Kastles]] – [[World TeamTennis]] (WTT) franchise * [[Sports in Washington, D.C.]]

==Notes== {{notelist}}

==References== {{reflist}}

==External links== *{{Official website|https://www.mubadalacitidcopen.com/en/}} * [https://www.atptour.com/en/tournaments/washington/418/overview ATP tournament profile] * [https://www.wtatennis.com/tournament/1045/washington-dc/ WTA tournament profile] {{ATP Washington tournaments}} {{ATP World Tour 500 series}} {{WTA 500 tournaments}} {{US Open Series Tournaments}} {{navboxes|title=Previous tournament categories (1970–2020) |list1= {{ATP International Series tournaments}} {{ATP International Series Gold tournaments}} {{ATP Championship Series tournaments}} {{Grand Prix Super Series tournaments}} {{WTA International tournaments}} }}

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[[Category:Washington Open (tennis)| ]] [[Category:Hard court tennis tournaments in the United States]] [[Category:WTA Tour]] [[Category:Tennis in Washington, D.C.]] [[Category:Recurring sporting events established in 1969]] [[Category:US Open Series]] [[Category:ATP Tour 500]] [[Category:1969 establishments in Washington, D.C.]]