2009 US Open (tennis)

2009 US Open
DateAugust 31 – September 14
Edition129th
CategoryGrand Slam (ITF)
SurfaceHardcourt
LocationNew York City, U.S.
VenueUSTA Billie Jean King National Tennis Center
Champions
Men's singles
Argentina Juan Martín del Potro
Women's singles
Belgium Kim Clijsters
Men's doubles
Czech Republic Lukáš Dlouhý / India Leander Paes
Women's doubles
United States Serena Williams / United States Venus Williams
Mixed doubles
United States Carly Gullickson / United States Travis Parrott
Wheelchair men's singles
Japan Shingo Kunieda
Wheelchair women's singles
Netherlands Esther Vergeer
Wheelchair quad singles
United Kingdom Peter Norfolk
Wheelchair men's doubles
France Stéphane Houdet / Sweden Stefan Olsson
Wheelchair women's doubles
Netherlands Korie Homan / Netherlands Esther Vergeer
Wheelchair quad doubles
United States Nicholas Taylor / United States David Wagner
Boys' singles
Australia Bernard Tomic
Girls' singles
United Kingdom Heather Watson
Boys' doubles
Hungary Márton Fucsovics / Chinese Taipei Hsieh Cheng-peng
Girls' doubles
Russia Valeria Solovieva / Ukraine Maryna Zanevska
← 2008 · US Open · 2010 →

The 2009 US Open was a tennis tournament played on outdoor hard courts, held from August 31 to September 14, 2009, in the USTA Billie Jean King National Tennis Center at Flushing Meadows, New York City, United States. Originally, it was scheduled to end with the men's singles final match on Sunday, September 13, but due to rain the tournament was extended by one day. Like the Australian Open, the tournament featured night matches.

Former World No. 1 and 2005 US Open women's singles champion, Kim Clijsters, competed in the 2009 US Open[1] after being granted a wild card entry, returning to professional tennis after more than two years of retirement. She made it to the women's singles semi-finals, where she knocked out the defending champion Serena Williams in controversial circumstances. In the final, Clijsters defeated Caroline Wozniacki, the first Dane, man or woman, to reach a Grand Slam final in the Open Era, in straight sets: 7–5, 6–3. Clijsters thus became the first mother to win a Grand Slam since Evonne Goolagong Cawley in 1980. In the process, she also became the first unseeded player and wildcard to win the tournament.

In the men's singles final, five-time defending champion Roger Federer lost to Argentina's Juan Martín del Potro in a match lasting over four hours.

Arthur Ashe Kids' Day[edit]

The Arthur Ashe Kids' Day was held on August 29, 2009, prior to the start of the tournament. It featured an exhibition tennis match involving American player Andy Roddick and Great Britain's Andy Murray, who were joined by actor and comedian Will Ferrell. American Idol winner Jordin Sparks performed her hit single "Battlefield", along with rising stars Honor Society and Justin Bieber. There were also tennis matches and contests featuring Serena Williams, Ana Ivanovic Andy Roddick, Roger Federer, Maria Sharapova, Kim Clijsters, and James Blake. The popular tennis and music festival, which included interactive games, musical entertainment and tennis clinics, was hosted by television personalities Susie Castillo and Quddus.[2]

Singles players[edit]

Men's singles
Women's singles

Player of the day[edit]

Day-by-day summaries[edit]

Day 1 (August 31)[edit]

Simon Greul serving to Giovanni Lapentti in Round 1

The first day of the tournaments saw many seeds get through pretty easily in straight sets: Roger Federer, James Blake, Lleyton Hewitt, Nikolay Davydenko and Radek Štěpánek. The day also produced a couple of upsets, when Mikhail Youzhny continued 26th seeded Paul-Henri Mathieu's horrible US Open record by beating him in four. While, tall American John Isner did the same to 28th seeded Victor Hănescu by ending the Romanian's 2009 bid in three with the second set going to a tie-break 16–14. The exciting day continued with a couple of five-set marathons, with Simon Greul defeating Giovanni Lapentti, Guillermo García López out-lasting Peter Polansky, and Jan Hernych surviving against Rainer Schüttler. The days last match featured America's hope Andy Roddick prevailing over Björn Phau in straight sets in a match that started at 11:00 pm.[17]

Venus Williams returns against Vera Dushevina on the opening day

On the women's side, former world no. 1 Kim Clijsters opened the play, winning over Viktoriya Kutuzova losing only two games. Joining her were defending 2009 Wimbledon and Australian Open champion Serena Williams, Amélie Mauresmo, Victoria Azarenka, Flavia Pennetta, Elena Vesnina, Agnieszka Radwańska, Li Na and Marion Bartoli who all won in two sets. Australian Samantha Stosur was pushed by veteran player Ai Sugiyama in three sets, Daniela Hantuchová got past American Meghann Shaughnessy in three as well. In the first night match, Venus Williams was able to claw her way to avoid an upset to win against Russian Vera Dushevina in a very close three-setter. Venus committed four foot faults in the match.[18] With Venus and Serena getting past the first round, a few American players saw success on the women's side with Vania King, Bethanie Mattek-Sands, and Jill Craybas getting to the second round. Austrian and 28th seeded Sybille Bammer, who defeated Serena Williams in Cincinnati, and 25th seeded Kaia Kanepi were the only casualties of the day.

Matches on main courts[19]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Women's singles – 1st round Belgium Kim Clijsters [WC] Ukraine Viktoriya Kutuzova 6–1, 6–1
Men's singles – 1st round Switzerland Roger Federer [1] United States Devin Britton [WC] 6–1, 6–3, 7–5
Women's singles – 1st round United States Serena Williams [2] United States Alexa Glatch [WC] 6–4, 6–1
2009 US Open Opening Night Ceremony
Women's singles – 1st round United States Venus Williams [3] Russia Vera Dushevina 6–7(5–7), 7–5, 6–3
Men's singles – 1st round United States Andy Roddick [5] Germany Björn Phau 6–1, 6–4, 6–2
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Women's singles – 1st round Belarus Victoria Azarenka [8] Romania Alexandra Dulgheru 6–1, 6–1
Men's singles – 1st round United States John Isner Romania Victor Hănescu [28] 6–1, 7–6(16–14), 7–6(7–5)
Women's singles – 1st round France Amélie Mauresmo [17] Germany Tatjana Malek 6–3, 6–4
Men's singles – 1st round United States James Blake [21] Spain Rubén Ramírez Hidalgo 6–1, 6–4, 7–5
Women's singles – 1st round Slovakia Daniela Hantuchová [22] United States Meghann Shaughnessy [PR] 6–2, 4–6, 6–1
Matches on the Grandstand
Event Winner Loser Score
Men's singles – 1st round Russia Mikhail Youzhny France Paul-Henri Mathieu [26] 2–6, 7–5, 6–0, 6–2
Women's singles – 1st round Italy Flavia Pennetta Romania Edina Gallovits 6–0, 6–4
Women's singles – 1st round Russia Vera Zvonareva [7] Spain Nuria Llagostera Vives 6–0, 6–4
Men's singles – 1st round Australia Lleyton Hewitt [31] Brazil Thiago Alves 6–0, 6–3, 6–4
Colored background indicates a night match

Day 2 (September 1)[edit]

On the men's side, many seeded players got through in straight sets: 2008 US Open runner-up Andy Murray, 2008 Australian Open Champion Novak Djokovic, Tomáš Berdych, Jo-Wilfried Tsonga, Fernando González, and Fernando Verdasco. No. 30 seed Victor Troicki survived a five-set scare, 6–3, 6–3, 1–6, 2–6, 6–1. However, some seeds failed to be as lucky and fell in the first round with Ivo Karlović falling to Iván Navarro and Igor Andreev falling to American Jesse Witten, both in straight sets, while Stan Wawrinka fell in five. American players were once again successful, with 5 out of the 11 getting past the first round: Sam Querrey, Kevin Kim, Jesse Witten, Jesse Levine, and Taylor Dent.

On the women's side, the first major upset of the tournament occurred with Ukrainian Kateryna Bondarenko upsetting 11th seed and former world no. 1 Ana Ivanovic. Ivanovic committed 50 unforced errors. In the second round, her sister Alona Bondarenko, 2009 French Open champion Svetlana Kuznetsova, Maria Sharapova, Elena Dementieva, Nadia Petrova and Tathiana Garbin all advanced. Other seeded players that were eliminated in the first round were 32nd seed Ágnes Szávay, losing to Israeli Shahar Pe'er in straight sets, Alisa Kleybanova, losing to Petra Kvitová in three and Virginie Razzano losing to Yanina Wickmayer in straight sets. Day 2 was a good day for women American players with three out of five getting through: Melanie Oudin, Shenay Perry, and Christina McHale. However, world no. 1 Dinara Safina struggled in her match against Olivia Rogowska but manage to survive, winning in three sets[20]

On the doubles side, the day was led by 2nd seeded Daniel Nestor and Nenad Zimonjić, who won in straight sets, and the only seeds that were eliminated were No. 15 seed Stephen Huss and Ross Hutchins.

Matches on main courts[21]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Women's singles – 1st round Russia Svetlana Kuznetsova [6] Germany Julia Görges 6–3, 6–2
Women's singles – 1st round Russia Dinara Safina [1] Australia Olivia Rogowska [WC] 6–7(5–7), 6–2, 6–4
Men's singles – 1st round Serbia Novak Djokovic [4] Croatia Ivan Ljubičić 6–3, 6–1, 6–3
Women's singles – 1st round Russia Maria Sharapova [29] Bulgaria Tsvetana Pironkova 6–3, 6–0
Men's singles – 1st round United Kingdom Andy Murray [2] Latvia Ernests Gulbis 7–5, 6–3, 7–5
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Women's singles – 1st round Denmark Caroline Wozniacki [9] Kazakhstan Galina Voskoboeva 6–4, 6–0
Men's singles – 1st round Czech Republic Tomáš Berdych [17] United States Wayne Odesnik 7–5, 6–4, 6–4
Women's singles – 1st round Serbia Jelena Janković [5] Italy Roberta Vinci 6–2, 6–3
Men's singles – 1st round United States Sam Querrey [22] United States Michael Yani [Q] 6–3, 7–5, 6–4
Women's singles – 1st round Ukraine Kateryna Bondarenko Serbia Ana Ivanovic [11] 2–6, 6–3, 7–6(9–7)
Matches on the Grandstand
Event Winner Loser Score
Men's singles – 1st round France Jo-Wilfried Tsonga [7] United States Chase Buchanan [WC] 6–0, 6–2, 6–1
Women's singles – 1st round United States Melanie Oudin Russia Anastasia Pavlyuchenkova 6–1, 6–2
Men's singles – 1st round Croatia Marin Čilić [16] United States Ryan Sweeting 7–6(7–2), 6–4, 7–6(7–4)
Women's singles – 1st round Russia Elena Dementieva [4] France Camille Pin [Q] 6–1, 6–2
Colored background indicates a night match

Day 3 (September 2)[edit]

The men's side saw Rafael Nadal playing his first match at the 2009 US Open and winning against his friend Richard Gasquet. He was joined by no. 1 seed Roger Federer, Juan Martín del Potro, Gaël Monfils, Lleyton Hewitt, Juan Carlos Ferrero, and Gilles Simon, who all won in straight sets, while David Ferrer, Nicolás Almagro and American Robby Ginepri won in 4. Joining them was Austrian Jürgen Melzer, who defeated Marat Safin in Safin's last Grand Slam match.[22]

On the women's side, upsets continued with Amélie Mauresmo falling to Aleksandra Wozniak, Anabel Medina Garrigues losing to Kirsten Flipkens, and dark horse favorite Australian Samantha Stosur losing to American Vania King,[23] all in straight sets, while Marion Bartoli and Agnieszka Radwańska both fell to resurging players Kim Clijsters and Maria Kirilenko in three. However, the day also saw half of the seeds getting through easily and was led by former champion Venus Williams and Flavia Pennetta, who won in double bagel, Victoria Azarenka, Francesca Schiavone, Elena Vesnina, and Li Na. The day ended for the first time in over 30 years in the US Open history by a women's match, which saw Serena Williams dispatching Melinda Czink in just 53 minutes.[24]

On the doubles side, there were a couple of major upsets: sixth seeded Mariusz Fyrstenberg and Marcin Matkowski, fell in their opening round, as well as unseeded world no. 8 in doubles Lisa Raymond and her partner Shenay Perry.

Matches on main courts[25]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Women's singles – 2nd round Canada Aleksandra Wozniak France Amélie Mauresmo [17] 6–4, 6–0
Women's singles – 2nd round United States Venus Williams [3] United States Bethanie Mattek-Sands 6–4, 6–2
Men's singles – 1st round Spain Rafael Nadal [3] France Richard Gasquet 6–2, 6–2, 6–3
Men's singles – 2nd round Switzerland Roger Federer [1] Germany Simon Greul 6–3, 7–5, 7–5
Women's singles – 2nd round United States Serena Williams [2] Hungary Melinda Czink 6–1, 6–1
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Women's singles – 2nd round Italy Flavia Pennetta [10] India Sania Mirza 6–0, 6–0
Men's singles – 1st round Austria Jürgen Melzer Russia Marat Safin 1–6, 6–4, 6–3, 6–4
Women's singles – 2nd round Belgium Kim Clijsters [WC] France Marion Bartoli [14] 5–7, 6–1, 6–2
Men's singles – 1st round Argentina Juan Martín del Potro [6] Argentina Juan Mónaco 6–3, 6–3, 6–1
Matches on the Grandstand
Event Winner Loser Score
Men's singles – 1st round France Gaël Monfils [13] France Jérémy Chardy 6–1, 6–4, 6–3
Women's singles – 2nd round Russia Vera Zvonareva [7] Russia Anna Chakvetadze 3–6, 6–1, 6–1
Women's singles – 2nd round Belarus Victoria Azarenka [8] Czech Republic Barbora Záhlavová-Strýcová [Q] 6–2, 6–1
Women's singles – 2nd round United States Vania King [WC] Australia Samantha Stosur [15] 7–5, 6–4
Men's singles – 2nd round Australia Lleyton Hewitt [31] Argentina Juan Ignacio Chela [PR] 6–3, 6–3, 6–4
Colored background indicates a night match

Day 4 (September 3)[edit]

Day 4 continued the success of the top men's seeds, with no. 4 seed Novak Djokovic dispatching Carsten Ball 6–2, 6–4, 6–4. He was joined by 2009 French Open runner-up Robin Söderling, 2009 French Open semifinalist Tommy Haas, 2009 Hamburg Open Champion Nikolay Davydenko, Philipp Kohlschreiber, and Tommy Robredo. The Americans once again took advantage of their home court, with four of them winning their matches: James Blake surviving against Olivier Rochus in four, with Blake committing 53 unforced errors, John Isner, Jesse Witten, and Sam Querrey. Andy Roddick once again got through easily against Marc Gicquel 6–1, 6–4, 6–4. He produced 33 winners and only 10 unforced errors in the last match of the night.

The women's side received a lot of buzz, with 17-year-old American Melanie Oudin upsetting hot favorite and US Open Series champion Elena Dementieva in the second round. Yaroslava Shvedova of Kazakhstan upset last year's runner-up Jelena Janković in three sets.[26] Seeded players who joined Dementieva and Janković were Alona Bondarenko, who lost to Gisela Dulko, and Patty Schnyder, who lost in straight sets, while Sabine Lisicki lost in three to the last Australian and qualifier on the draw Anastasia Rodionova. No. 1 seed Dinara Safina once again survived a scare from Kristina Barrois, winning 6(5)–7, 6–2, 6–3. However, a few seeded players got through quite easily, led by Russians Svetlana Kuznetsova, Maria Sharapova, Nadia Petrova, and Danish player Caroline Wozniacki. Unseeded players who got through in straight sets were Kateryna Bondarenko, who eliminated Ivanovic, Shahar Pe'er, Sara Errani, and Petra Kvitová.

On the doubles side, it was the opposite, with all of the women's doubles seeds getting through. However, on the men's side, the highest seeded players who fell were no. 9 seeded Łukasz Kubot and Oliver Marach, losing to veteran doubles players Leoš Friedl and Jaroslav Levinský.

Matches on main courts[27]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Women's singles – 2nd round United States Melanie Oudin Russia Elena Dementieva [4] 5–7, 6–4, 6–3
Women's singles – 2nd round Kazakhstan Yaroslava Shvedova Serbia Jelena Janković [5] 6–3, 6–7(4–7), 7–6(8–6)
Men's singles – 2nd round United States James Blake [21] Belgium Olivier Rochus 6–4, 3–6, 7–6(8–6), 6–3
Women's singles – 2nd round Russia Maria Sharapova [29] United States Christina McHale [WC] 6–2, 6–1
Men's singles – 2nd round United States Andy Roddick [5] France Marc Gicquel 6–1, 6–4, 6–4
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Women's singles – 2nd round Russia Dinara Safina [1] Germany Kristina Barrois 6–7(5–7), 6–2, 6–3
Men's singles – 2nd round United States Sam Querrey [22] United States Kevin Kim 7–5, 6–7(6–8), 6–4, 6–4
Women's singles – 2nd round Russia Svetlana Kuznetsova [6] Latvia Anastasija Sevastova 6–4, 6–2
Men's singles – 2nd round Serbia Novak Djokovic [4] Australia Carsten Ball [Q] 6–3, 6–4, 6–4
Matches on the Grandstand
Event Winner Loser Score
Men's singles – 2nd round Germany Tommy Haas [20] United States Robert Kendrick 6–4, 6–4, 7–6(7–3)
Women's singles – 2nd round Denmark Caroline Wozniacki [9] Croatia Petra Martić 6–1, 6–0
Women's doubles – 1st round United States Serena Williams [4]
United States Venus Williams [4]
Germany Julia Görges
Spain Arantxa Parra Santonja
6–2, 6–2
Men's doubles – 1st round United States Bob Bryan [1]
United States Mike Bryan [1]
Argentina José Acasuso
Argentina Martín Vassallo Argüello
6–3, 6–4
Men's singles – 2nd round United States John Isner Turkey Marsel İlhan [Q] 6–3, 6–4, 7–6(7–1)
Colored background indicates a night match

Day 5 (September 4)[edit]

The fifth day of the US Open saw many seeds struggle on the men's side, with no. 30 seed Viktor Troicki losing to Julien Benneteau in four sets, and no. 18 seed David Ferrer losing to José Acasuso in five sets. This day also saw Rafael Nadal[28] and Andy Murray struggle with their matches, with both of them being pushed to four sets. A couple of seeds were also pushed to four: Tomáš Berdych and Fernando González. No. 24 seed Juan Carlos Ferrero and no. 16 seed Marin Čilić both survived their matches, despite losing the first two sets. Many victors were pushed to five sets: Nicolás Almagro, a returning Taylor Dent, and Denis Istomin. Although many seeds struggled, French seeds got through easily with Jo-Wilfried Tsonga, Gaël Monfils, and Gilles Simon winning their matches on straight sets. They were joined by Argentine Juan Martín del Potro, who also won in straight sets.

On the women's side, Victoria Azarenka lost to Italian Francesca Schiavone in three sets after Azarenka double-faulted on a match point.[29] The rest of the matches were all won in straight sets, led by Serena Williams, who defeated María José Martínez Sánchez, who had a controversial match at the 2009 French Open. She was joined by Daniela Hantuchová, who crushed American Vania King, Li Na, Kim Clijsters, Flavia Pennetta, and Venus Williams. Elena Vesnina lost to 7th seed Vera Zvonareva.

On the women's side, seventh seeded Hsieh Su-wei and Peng Shuai were ousted by the American team of Alexa Glatch and Carly Gullickson. They were followed by no. 14 seed Sania Mirza and Francesca Schiavone, who lost to Shahar Pe'er and Gisela Dulko in a tight three-setter.

Matches on main courts[30]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Women's singles – 3rd round Slovakia Daniela Hantuchová [22] United States Vania King [WC] 6–2, 6–2
Women's singles – 3rd round United States Serena Williams [2] Spain María José Martínez Sánchez 6–3, 7–5
Men's singles – 2nd round United Kingdom Andy Murray [2] Chile Paul Capdeville 6–2, 3–6, 6–0, 6–2
Women's singles – 3rd round United States Venus Williams [3] Slovakia Magdaléna Rybáriková 6–2, 7–5
Men's singles – 2nd round Spain Rafael Nadal [3] Germany Nicolas Kiefer 6–0, 3–6, 6–3, 6–4
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Women's singles – 3rd round Italy Flavia Pennetta [10] Canada Aleksandra Wozniak 6–1, 6–1
Men's singles – 2nd round Argentina Juan Martín del Potro [6] Austria Jürgen Melzer 7–6(8–6), 6–3, 6–3
Men's singles – 2nd round Spain Nicolás Almagro [32] United States Robby Ginepri 6–7(7–9), 6–2, 6–3, 4–6, 6–4
Women's singles – 3rd round Belgium Kim Clijsters [WC] Belgium Kirsten Flipkens 6–0, 6–2
Matches on the Grandstand
Event Winner Loser Score
Men's singles – 2nd round France Jo-Wilfried Tsonga [7] Finland Jarkko Nieminen 7–5, 6–3, 6–4
Women's singles – 3rd round Italy Francesca Schiavone [26] Belarus Victoria Azarenka [8] 4–6, 6–2, 6–2
Women's singles – 3rd round China Li Na [18] Russia Maria Kirilenko 6–4, 6–2
Men's singles – 2nd round United States Taylor Dent Spain Iván Navarro 6–4, 5–7, 6–7(1–7), 7–5, 7–6(11–9)
Colored background indicates a night match

Day 6 (September 5)[edit]

Five-time defending champion Swiss Roger Federer took out the 2001 Champion Lleyton Hewitt in four sets after losing the first to set up a match-up with Spaniard Tommy Robredo in the fourth round, who beat American James Blake in three sets. Swede Robin Söderling took out the young American Sam Querrey in four sets in order to advance to face Russian Nikolay Davydenko in the fourth round, who won his match against Swiss qualifier Marco Chiudinelli in straight sets. One-time slam champion Novak Djokovic won in a four-set match after losing the first set against American qualifier Jesse Witten in order to advance to the fourth round against Czech Radek Štěpánek, who won in a match against German Philipp Kohlschreiber in four sets after losing the first. Spaniard Fernando Verdasco sent German Tommy Haas packing in a brutal five-set match, Verdasco met American John Isner in the next round because Isner eliminated the 2003 champion Andy Roddick from the tournament in another five-set battle.[31]

American Melanie Oudin defeated three-time slam champion and 2006 US Open Champion Russian Maria Sharapova in three sets, losing the first and winning the next two to advance into the fourth round. Russian Nadia Petrova defeated Chinese Zheng Jie 6–4, 6–1 to set up a match with Melanie Oudin in the fourth round. Danish Caroline Wozniacki took out doubles partner Romanian Sorana Cîrstea in the third round in 6–3, 6–2, which allowed her to set up a match with Svetlana Kuznetsova in the fourth round, after Kuznetsova beat Israeli Shahar Pe'er 7–5, 6–1. Ukrainian Kateryna Bondarenko bested Australian qualifier Anastasia Rodionova in the third round 7-6(7–4), 6–4, which allowed her to meet Argentine Gisela Dulko, who beat Kazakhstan's Yaroslava Shvedova 6–3, 6–4. Czech Petra Kvitová took down top-seeded world no. 1 Russian Dinara Safina[32] in three up-and-down sets 4–6, 6–2, 7-6(7–5). This set up a fourth-round match with Belgian Yanina Wickmayer, who took down Italian Sara Errani with a score of 6–3, 6–4.

Matches on main courts[33]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Men's singles – 3rd round Switzerland Roger Federer [1] Australia Lleyton Hewitt [31] 4–6, 6–3, 7–5, 6–4
Women's singles – 3rd round United States Melanie Oudin Russia Maria Sharapova [29] 3–6, 6–4, 7–5
Men's singles – 3rd round United States John Isner United States Andy Roddick [5] 7–6(7–3), 6–3, 3–6, 5–7, 7–6(7–5)
Men's singles – 3rd round Spain Tommy Robredo [14] United States James Blake [21] 7–6(7–2), 6–4, 6–4
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Men's singles – 3rd round Serbia Novak Djokovic [4] United States Jesse Witten [Q] 6–7(2–7), 6–3, 7–6(7–2), 6–4
Men's singles – 3rd round Spain Fernando Verdasco [10] Germany Tommy Haas [20] 3–6, 7–5, 7–6(10–8), 1–6, 6–4
Women's doubles – 2nd round United States Serena Williams [4]
United States Venus Williams [4]
Chinese Taipei Chan Yung-jan
Slovenia Katarina Srebotnik
7–5, 6–1
Women's singles – 3rd round Czech Republic Petra Kvitová Russia Dinara Safina [1] 6–4, 2–6, 7–6(7–5)
Matches on the Grandstand
Event Winner Loser Score
Men's singles – 3rd round Czech Republic Radek Štěpánek [15] Germany Philipp Kohlschreiber [23] 4–6, 6–2, 6–3, 6–3
Women's singles – 3rd round Russia Nadia Petrova [13] China Zheng Jie [21] 6–4, 6–1
Men's singles – 3rd round Sweden Robin Söderling [12] United States Sam Querrey [22] 6–2, 7–5, 6–7(6–8), 6–1
Women's singles – 3rd round Russia Svetlana Kuznetsova [6] Israel Shahar Pe'er 7–5, 6–1
Women's singles – 3rd round Denmark Caroline Wozniacki [9] Romania Sorana Cîrstea [24] 6–3, 6–2
Colored background indicates a night match

Day 7 (September 6)[edit]

Fernando González returning to Tomáš Berdych

Spaniards Rafael Nadal and Nicolás Almagro played in a third-round match which was won in straight sets by Rafael Nadal, who would face Frenchman Gaël Monfils in the fourth round. Monfils beat Argentine José Acasuso in straight sets. Chilean Fernando González won in straight sets against Czech Tomáš Berdych and would face Frenchman Jo-Wilfried Tsonga, who beat fellow Frenchman Julien Benneteau in straight sets. Spaniard Juan Carlos Ferrero won over higher-seeded Frenchman Gilles Simon. Ferrero advanced to play Argentine Juan Martín del Potro, who won in four sets over Austrian Daniel Köllerer. Croatian Marin Čilić won in three easy sets over Denis Istomin of Uzbekistan to face Briton Andy Murray, who beat American Taylor Dent in three sets.

Elena Vesnina in a doubles match with Maria Kirilenko

American Serena Williams beat Slovakian Daniela Hantuchová in two sets that totaled 64 minutes of action to face in the quarterfinals Italian Flavia Pennetta, who beat Russian Vera Zvonareva. Zvonareva had six match points in the second set, but had a meltdown and lost the third set 6–0.[34] Chinese Li Na won in two sets over Italian Francesca Schiavone. Na advanced to play wild-card Belgian Kim Clijsters, who took down third-seeded Venus Williams in three sets after two love games, 6-0 for Clijsters and 0-6 for Venus Williams. The third set went to Clijsters in one break of Venus's serve 6–4.

Matches on main courts[35]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Women's singles – 4th round United States Serena Williams [2] Slovakia Daniela Hantuchová [22] 6–2, 6–0
Men's singles – 3rd round Spain Rafael Nadal [3] Spain Nicolás Almagro [32] 7–5, 6–4, 6–4
Women's singles – 4th round Belgium Kim Clijsters [WC] United States Venus Williams [3] 6–0, 0–6, 6–4
Women's singles – 4th round Italy Flavia Pennetta [10] Russia Vera Zvonareva [7] 3–6, 7–6(8–6), 6–0
Men's singles – 3rd round United Kingdom Andy Murray [2] United States Taylor Dent [WC] 6–3, 6–2, 6–2
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Men's singles – 3rd round Spain Juan Carlos Ferrero [24] France Gilles Simon [9] 1–6, 6–4, 7–6(7–5), 1–0, retired
Women's singles – 4th round China Li Na [18] Italy Francesca Schiavone [26] 6–2, 6–3
Men's singles – 3rd round Argentina Juan Martín del Potro [6] Austria Daniel Köllerer 6–1, 3–6, 6–3, 6–3
Women's doubles – 3rd round United States Serena Williams [4]
United States Venus Williams [4]
Romania Sorana Cîrstea
Denmark Caroline Wozniacki
6–4, 6–2
Matches on the Grandstand
Event Winner Loser Score
Women's doubles – 3rd round Russia Maria Kirilenko [10]
Russia Elena Vesnina [10]
United States Alexa Glatch
United States Carly Gullickson
7–6(7–3), 6–2
Men's singles – 3rd round Chile Fernando González [11] Czech Republic Tomáš Berdych [17] 7–5, 6–4, 6–4
Men's singles – 3rd round France Jo-Wilfried Tsonga [7] France Julien Benneteau 7–6(7–4), 6–2, 6–4
Men's singles – 3rd round France Gaël Monfils [13] Argentina José Acasuso 6–3, 6–4, 1–0, retired
Colored background indicates a night match

Day 8 (September 7)[edit]

Swede Robin Söderling advanced to the quarterfinals with a retirement of Russian Nikolay Davydenko to face the Swiss Roger Federer, who beat Spaniard Tommy Robredo in straight sets. This would mark the third time the duo of Federer and Söderling has met in a Grand Slam in 2009, including the 2009 French Open final and the 2009 Wimbledon Championships fourth round, which were both won by Federer. Spaniard Fernando Verdasco beat American John Isner to advance into the quarterfinals, which means for the first time in US Open history no American male advanced into the quarterfinals of the tournament.[36] Verdasco would face Serbian Novak Djokovic in the quarterfinals because Djokovic took down Czech Radek Štěpánek in straight sets. After defeating Štěpánek, Djokovic provided a light-hearted moment for the crowd along with former tennis great and current commentator John McEnroe. Djokovic began by impersonating McEnroe, who grew up in the nearby Queens neighborhood of Douglaston. He then motioned for McEnroe to come down from the press box; McEnroe obliged, mimicking some of Djokovic's mannerisms before the two played a few points. The two then embraced at the net.

The first match featured Ukrainian Kateryna Bondarenko making quick work of Argentine Gisela Dulko in double-bagel sets in 47 minutes. Dulko had beaten Bondarenko's sister, Alona Bondarenko, in the second round. with Dulko making 20 unforced errors compared to Bondarenko's 6, while Bondarenko made 17 winners to Dulko's 7.[37] Melanie Oudin advanced to her first Grand Slam quarterfinal with a 1–6, 7–6, 6–3 win over No. 13 seed Nadia Petrova. Belgian Yanina Wickmayer won in a three-set match against Czech Petra Kvitová to advance into the quarterfinals, making two Belgians who have advanced to the quarterfinalss for the first time since the 2003 US Open tournament. Wickmayer took advantage of the Czech's unforced errors and won the match 4–6, 6–4, 7–5. Caroline Wozniacki defeated Svetlana Kuznetsova 2–6, 7–6, 7–6 in an absorbing contest that kicked off Monday's night session on Arthur Ashe Stadium.

Matches on main courts[38]
Matches on Arthur Ashe Stadium
Event Winner Loser Score
Women's singles – 4th round Ukraine Kateryna Bondarenko Argentina Gisela Dulko 6–0, 6–0
Women's singles – 4th round United States Melanie Oudin Russia Nadia Petrova [13] 1–6, 7–6(7–2), 6–3
Men's singles – 4th round Switzerland Roger Federer [1] Spain Tommy Robredo [14] 7–5, 6–2, 6–2
Women's singles – 4th round Denmark Caroline Wozniacki [9] Russia Svetlana Kuznetsova [6] 2–6, 7–6(7–5), 7–6(7–3)
Men's singles – 4th round Serbia Novak Djokovic [4] Czech Republic Radek Štěpánek [15] 6–1, 6–3, 6–3
Matches on Louis Armstrong Stadium
Event Winner Loser Score
Men's singles – 4th round Sweden Robin Söderling [12] Russia Nikolay Davydenko [8] 7–5, 3–6, 6–2, retired
Women's singles – 4th round Belgium Yanina Wickmayer Czech Republic Petra Kvitová 4–6, 6–4, 7–5
Men's singles – 4th round Spain Fernando Verdasco [10] United States John Isner 4–6, 6–4, 6–4, 6–4
Mixed doubles – Quarterfinals United States Liezel Huber [1]
India Mahesh Bhupathi [1]
United States Bethanie Mattek-Sands [8]
Serbia Nenad Zimonjić [8]
6–4, 6–3
Matches on the Grandstand
Event Winner Loser Score
Men's doubles – 3rd round Czech Republic Lukáš Dlouhý [4]
India Leander Paes [4]
Austria Julian Knowle
Austria Jürgen Melzer
7–5, 6–4
Men's doubles – 3rd round Canada Daniel Nestor [2]
Serbia Nenad Zimonjić [2]
United States Robert Kendrick
Serbia Janko Tipsarević
6–2, 5–7, 6–4
Women's doubles – 3rd round