Citi Open
WashingtonHard5002021
August 2, 2021 – August 8, 2021$1,895,290
Draw & Results
Finals
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Jannik Sinner(ITA) | 7-5, 4-6, 7-5 | Mackenzie McDonald(USA) | #24 | #107 | 02:53:00m |
Semi-Finals
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Mackenzie McDonald(USA) | 6-4, 3-6, 7-5 | Kei Nishikori(JPN) | #107 | #67 | 02:46:00m |
| Jannik Sinner(ITA) | 7-6, 6-1 | Jenson Brooksby(USA) | #24 | #130 | 01:30:00m |
Quarter-Finals
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Kei Nishikori(JPN) | 6-3, 7-5 | Lloyd Harris(RSA) | #67 | #50 | 01:53:00m |
| Mackenzie McDonald(USA) | 6-3, 6-2 | Denis Kudla(USA) | #107 | #103 | 01:16:00m |
| Jannik Sinner(ITA) | 6-4, 6-2 | Steve Johnson(USA) | #24 | #81 | 01:11:00m |
| Jenson Brooksby(USA) | 6-1, 6-2 | John Millman(AUS) | #130 | #43 | 01:07:00m |
Round of 16
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Lloyd Harris(RSA) | 6-4, 1-6, 6-4 | Rafael Nadal(ESP) | #50 | #3 | 02:11:00m |
| Kei Nishikori(JPN) | 3-6, 6-3, 6-3 | Cameron Norrie(GBR) | #67 | #29 | 02:09:00m |
| Mackenzie McDonald(USA) | 6-4, 6-4 | Ilya Ivashka(BLR) | #107 | #65 | 01:23:00m |
| Denis Kudla(USA) | 3-6, 7-6, 6-4 | Brandon Nakashima(USA) | #103 | #89 | 02:17:00m |
| Jannik Sinner(ITA) | 7-6, 7-6 | Sebastian Korda(USA) | #24 | #45 | 01:56:00m |
| Steve Johnson(USA) | 6-2, 6-1 | Ricardas Berankis(LTU) | #81 | #86 | 01:04:00m |
| John Millman(AUS) | 6-3, 7-6 | Reilly Opelka(USA) | #43 | #36 | 01:34:00m |
| Jenson Brooksby(USA) | 6-3, 6-4 | Felix Auger-Aliassime(CAN) | #130 | #15 | 01:25:00m |
Round of 32
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Rafael Nadal(ESP) | 6-2, 4-6, 7-6 | Jack Sock(USA) | #3 | #192 | 03:04:00m |
| Lloyd Harris(RSA) | 6-4, 1-0 | Tennys Sandgren(USA) | #50 | #83 | 00:52:00m |
| Kei Nishikori(JPN) | 6-2, 7-5 | Alexander Bublik(KAZ) | #67 | #39 | 01:36:00m |
| Cameron Norrie(GBR) | 6-4, 6-3 | Marcos Giron(USA) | #29 | #64 | 01:28:00m |
| Ilya Ivashka(BLR) | 6-2, 7-6 | Grigor Dimitrov(BUL) | #65 | #21 | 01:52:00m |
| Mackenzie McDonald(USA) | 6-7, 6-4, 6-4 | Benoit Paire(FRA) | #107 | #49 | 02:17:00m |
| Denis Kudla(USA) | 6-4, 6-2 | Taylor Fritz(USA) | #103 | #42 | 01:20:00m |
| Brandon Nakashima(USA) | 7-6, 6-0 | Daniel Evans(GBR) | #89 | #27 | 01:29:00m |
| Jannik Sinner(ITA) | 6-2, 6-4 | Emil Ruusuvuori(FIN) | #24 | #69 | 01:18:00m |
| Sebastian Korda(USA) | 7-5, 6-4 | Vasek Pospisil(CAN) | #45 | #61 | 01:29:00m |
| Ricardas Berankis(LTU) | 6-3, 6-2 | Miomir Kecmanovic(SRB) | #86 | #59 | 01:25:00m |
| Steve Johnson(USA) | 6-7, 6-4, 6-2 | Alex de Minaur(AUS) | #81 | #18 | 02:18:00m |
| Reilly Opelka(USA) | 7-6, 6-3 | Daniel Elahi Galan(COL) | #36 | #113 | 01:35:00m |
| John Millman(AUS) | 6-2, 7-6 | Elias Ymer(SWE) | #43 | #168 | 02:02:00m |
| Jenson Brooksby(USA) | 7-6, 7-5 | Frances Tiafoe(USA) | #130 | #53 | 01:54:00m |
| Felix Auger-Aliassime(CAN) | 2-6, 6-2, 6-2 | Andreas Seppi(ITA) | #15 | #88 | 02:00:00m |
Round of 64
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Jack Sock(USA) | 6-7, 4-0 | Yoshihito Nishioka(JPN) | #192 | #56 | 01:38:00m |
| Tennys Sandgren(USA) | 6-3, 2-6, 6-2 | James Duckworth(AUS) | #83 | #80 | 01:33:00m |
| Kei Nishikori(JPN) | 6-4, 6-3 | Sam Querrey(USA) | #67 | #68 | 01:25:00m |
| Marcos Giron(USA) | 4-6, 6-4, 7-6 | Illya Marchenko(UKR) | #64 | #157 | 03:00:00m |
| Ilya Ivashka(BLR) | 7-5, 6-4 | Egor Gerasimov(BLR) | #65 | #78 | 01:45:00m |
| Mackenzie McDonald(USA) | 6-4, 6-4 | Nick Kyrgios(AUS) | #107 | #77 | 01:18:00m |
| Denis Kudla(USA) | 6-3, 6-7, 6-3 | Feliciano Lopez(ESP) | #103 | #92 | 02:21:00m |
| Brandon Nakashima(USA) | 6-3, 6-3 | Alexei Popyrin(AUS) | #89 | #72 | 01:10:00m |
| Emil Ruusuvuori(FIN) | 2-6, 6-1, 6-1 | Prajnesh Gunneswaran(IND) | #69 | #158 | 01:25:00m |
| Vasek Pospisil(CAN) | 4-6, 6-3, 6-3 | Emilio Gomez(ECU) | #61 | #165 | 02:11:00m |
| Ricardas Berankis(LTU) | 7-6, 6-2 | Mitchell Krueger(USA) | #86 | #174 | 01:34:00m |
| Steve Johnson(USA) | 6-3, 7-6 | Ramkumar Ramanathan(IND) | #81 | #204 | 01:25:00m |
| Daniel Elahi Galan(COL) | 6-4, 6-3 | Tommy Paul(USA) | #113 | #55 | 01:25:00m |
| Elias Ymer(SWE) | 3-6, 7-5, 6-3 | Jordan Thompson(AUS) | #168 | #62 | 02:52:00m |
| Jenson Brooksby(USA) | 7-6, 6-3 | Kevin Anderson(RSA) | #130 | #75 | 01:50:00m |
| Andreas Seppi(ITA) | 3-6, 7-5, 6-3 | Yasutaka Uchiyama(JPN) | #88 | #123 | 02:04:00m |
2nd Round Qualifying
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Ramkumar Ramanathan(IND) | 7-5, 6-1 | Sebastian Ofner(AUT) | #204 | #166 | 01:04:00m |
| Emilio Gomez(ECU) | 6-4, 7-6 | Liam Broady(GBR) | #165 | #143 | 01:42:00m |
| Elias Ymer(SWE) | 7-6, 7-6 | J.J. Wolf(USA) | #168 | #151 | 01:55:00m |
| Illya Marchenko(UKR) | 7-5, 6-7, 6-3 | Maxime Cressy(USA) | #157 | #152 | 02:52:00m |
| Mitchell Krueger(USA) | 3-6, 6-3, 6-2 | Max Purcell(AUS) | #174 | #200 | 01:42:00m |
| Prajnesh Gunneswaran(IND) | 6-3, 6-1 | Go Soeda(JPN) | #158 | #179 | 01:05:00m |
1st Round Qualifying
| Winner | Score | Loser | W Rank | L Rank | Duration |
|---|---|---|---|---|---|
| Ramkumar Ramanathan(IND) | 6-4, 3-6, 6-3 | Christopher Eubanks(USA) | #204 | #218 | 01:39:00m |
| Sebastian Ofner(AUT) | 7-6, 6-2 | Tatsuma Ito(JPN) | #166 | #233 | 01:29:00m |
| Liam Broady(GBR) | 6-4, 2-6, 6-3 | Mikael Torpegaard(DEN) | #143 | #222 | 01:48:00m |
| Emilio Gomez(ECU) | 6-3, 6-1 | Matthew Ebden(AUS) | #165 | #251 | 01:05:00m |
| J.J. Wolf(USA) | 6-7, 7-6, 6-3 | Ulises Blanch(USA) | #151 | #249 | 02:01:00m |
| Elias Ymer(SWE) | 6-4, 6-3 | Bjorn Fratangelo(USA) | #168 | #187 | 01:44:00m |
| Maxime Cressy(USA) | 6-2, 7-5 | Michael Mmoh(USA) | #152 | #182 | 01:15:00m |
| Illya Marchenko(UKR) | 6-3, 6-7, 6-3 | Ivo Karlovic(CRO) | #157 | #205 | 02:17:00m |
| Max Purcell(AUS) | 7-6, 6-4 | Evgeny Donskoy(RUS) | #200 | #154 | 01:41:00m |
| Mitchell Krueger(USA) | 6-4, 6-4 | Andrew Fenty(USA) | #174 | #1038 | 01:26:00m |
| Prajnesh Gunneswaran(IND) | 6-2, 6-2 | Luke Saville(AUS) | #158 | #423 | 01:02:00m |
| Go Soeda(JPN) | 6-4, 6-7, 6-4 | Jason Jung(TPE) | #179 | #160 | 02:40:00m |
Past Winners
| Year | Winner | Country | Surface |
|---|---|---|---|
| 2025 | Alex de Minaur | AUS | Hard |
| 2024 | Sebastian Korda | USA | Hard |
| 2023 | Daniel Evans | GBR | Hard |
| 2022 | Nick Kyrgios | AUS | Hard |
| 2021 | Jannik Sinner | ITA | Hard |
| 2019 | Nick Kyrgios | AUS | Hard |
| 2018 | Alexander Zverev | GER | Hard |
| 2017 | Alexander Zverev | GER | Hard |
| 2016 | Gael Monfils | FRA | Hard |
| 2015 | Kei Nishikori | JPN | Hard |
| 2014 | Milos Raonic | CAN | Hard |
| 2013 | Juan Martin del Potro | ARG | Hard |
| 2012 | Alexandr Dolgopolov | UKR | Hard |
| 2011 | Radek Stepanek | CZE | Hard |
| 2010 | David Nalbandian | ARG | Hard |
| 2009 | Juan Martin del Potro | ARG | Hard |
| 2008 | Juan Martin del Potro | ARG | Hard |
| 2007 | Andy Roddick | USA | Hard |
| 2006 | Arnaud Clement | FRA | Hard |
| 2005 | Andy Roddick | USA | Hard |
| 2004 | Lleyton Hewitt | AUS | Hard |
| 2003 | Tim Henman | GBR | Hard |
| 2002 | James Blake | USA | Hard |
| 2001 | Andy Roddick | USA | Hard |
| 2000 | — | — | Hard |
| 1999 | — | — | Hard |
| 1998 | — | — | Hard |
| 1997 | — | — | Hard |
| 1996 | — | — | Hard |
| 1995 | — | — | Hard |
| 1994 | — | — | Hard |
| 1993 | — | — | Hard |