open-index/open-wikipedia-markdown huggingface dataset:
Controlled drugs in the United Kingdom

In the United Kingdom, certain drugs are classified as **controlled drugs**. Controlled drugs are illegal to possess, use, or supply to others without a license. These drugs are governed under the Misuse of Drugs Act of 1971. This act defines three categories of controlled drugs: **A**, **B**, and **C**. The penalties for illegaly possessing, using or supplying a controlled drug are different depending on which category the drug belongs to. Many of these drugs are also governed by other laws, such as the Medicines Act. Also, there are many other drugs that are not controlled by the Misuse of Drugs Act but that are controlled by other laws.

In 2023 the Scottish National Party called for the UK government to decriminalise the possession of all drugs for personal use.

Class A drugs are drugs that are considered the most dangerous. They carry the harshest punishments. Class C drugs are those that are thought to be much less dangerous. They therefore carry much less serious punishments. More serious punishments are dealt if the person is considered to have had the intention to supply the drug to others. Possession with intent to supply carries a maximum penalty of life in prison.

The laws governing the use and supply of drugs for medical purposes are not part of the Misuse of Drugs Act. A different set of categories apply, which are defined in the Misuse of Drugs Regulations. This sets out five schedules, each with their own restrictions. These restrictions say that a person can possess and use certain drugs if they have the proper prescriptions for them. A prescriptions must be given by somebody who is licensed to provide it (e.g., a medical doctor). The drug itself must be supplied by somebody who is licensed to supply it (e.g., a pharmacy).

## References
KNVB Cup

The **KNVB Cup** () is a competition in the Netherlands organized by the Royal Dutch Football Association (KNVB) since 1899. It was based on the format of the English FA Cup. Outside of the Netherlands, it is often referred to as the **Dutch Cup**. The tournament consists of all teams from the top two leagues of Dutch football (the Eredivisie and Eerste Divisie), as well as the top four teams from each of the six third tier of Dutch football (Hoofdklasse), while the remaining teams are drawn from the fourth tier (Eerste Klasse). The finals of the tournament usually takes place in De Kuip, and has been held there every season since 1988. The winners of the cup compete against the winners of the Eredivisie for the Johan Cruijff Shield, which is the first game of the following season.

## History
The competition was created during a board meeting of the Dutch National Football Association, in the Hague, on 19 January 1898. The tournament began the following season, 1898–1899. The first final was played on 9 May 1899 between RAP Amsterdam and HVV Den Haag. In 1946, the trophy was changed to one made out of silver, which was very rare in after World War II.

### Name changes
Like many national cup competitions, the name of the tournament has changed with sponsorship. From 1995, the competition went from being the **KNVB Cup Tournament** to being known as the **Amstel Cup** after the then sponsor Amstel. On 16 August 2005, the name was changed to the **Gatorade Cup** after the drinks company Gatorade. In 2006, the name returned to being the **KNVB Cup Tournament** with Gatorade remaining as the principal sponsor.

### European competition
Up until 1998, the winner of the cup entered into the UEFA Cup Winners' Cup, but with the abandonment of that tournament, the winner now goes into the UEFA Europa League. If the winning team has won the Eredivisie and thus entry into the UEFA Champions League, then the beaten KNVB Cup finalist will take the place in the UEFA Europa League.

In 1998, both teams in the KNVB final, Ajax and PSV, had won places into the Champions League. So a game was played between the beaten semi-finalists, SC Heerenveen and FC Twente, to determine who would take the Cup Winners' Cup place.

### Number of titles
#### Notes
## References
## Other websites
*KNVB.nl - Official website KNVB 
*RSSSF History of the Dutch Cup
2010 Copiapó mining accident

The **2010 Copiapó mining accident** was a mining accident that happened on August 5, 2010, when the copper-gold mine of San José, near Copiapó, Chile, collapsed. It left 33 miners trapped around 700 meters under the ground.

The Mine of San José (Mina San José) is about  north of Copiapó, in the Region of Atacama. The miners were trapped at about  deep and about  from the entrance of the mine. The mine has had accidents in the past, including one death. A report from the Chilean Government from July 2010, said that the owners of the mine did not "reinforce the roof." The lack of reinforcement "led to an earlier collapse of the roof". There has been controversy over why the mine was not closed down earlier.

Some people, including lawyers representing the mining company, think that the owners of the mine will declare bankruptcy after the miners are rescued.

## Related pages
* 2006 Copiapó mining accident
* 2010 Cauquenes earthquake
* 2010 Pichilemu earthquake

## References
Lose Yourself

"**Lose Yourself**" is a hip hop song by American rapper Eminem. Eminem won an Academy Award in 2003 and a Grammy in 2004 for "Lose Yourself". It was performed live at the 2022 Super Bowl in Los Angeles and has had over 5,000,000 downloads in the United States alone.  It is from and about his movie "8 Mile." It is Eminem's second-biggest hit to date.

## References
John Isner

**John Robert Isner** (born April 26, 1985) is an American professional tennis player from Greensboro, North Carolina. He is best known for his first round marathon match at Wimbledon in 2010 against Nicolas Mahut, where they played the longest ever tennis match, which lasted 11 hours and 5 minutes and was played over three days. 

## References
## Other websites
*Isner`s official website
Steve Keirn

**Stephen Paul Keirn** (born September 10, 1951) is an American retired professional wrestler.

Since the late 1980s, Keirn has run a school to train wrestlers. Originally located in Tampa, Florida, Keirn's "Professional Wrestling School of Hard Knocks" is now located in Brandon, Florida.
Everglades National Park

**Everglades National Park**  is an American national park that protects the southern twenty percent of the original Everglades in Florida. The park is the largest tropical wilderness in the United States and the largest wilderness of any kind east of the Mississippi River. An average of one million people visit the park each year. 

Everglades is the third-largest national park in the contiguous United States after Death Valley and Yellowstone. 

UNESCO declared the Everglades & Dry Tortugas Biosphere Reserve in 1976 and listed the park as a World Heritage Site in 1979.

## References
Geomorphology

in Salta (Argentina)]]

**Geomorphology**  is the scientific study of landforms and the processes that shape them.

More broadly, it studies the evolution of the topography of a planet. Geomorphologists seek to understand why landscapes look the way they do, to understand landform history and dynamics, and to predict future changes. They use a combination of field observation, physical experiment, and numerical modeling. 

Geomorphology is part of geography, geology, geodesy, engineering geology and archaeology. This range of interests leads to a wide variety of research styles and interests in the field.

## References
George Marshall

**George Catlett Marshall** (December 31, 1880 – October 16, 1959) was an American military leader. He was Chief of Staff of the U.S. Army during World War II, U.S. Secretary of State (1947-1949), and U.S. Secretary of Defense (1950-1951).

Marshall joined the U.S. Army in 1902 and served in France during World War I.

As Secretary of State, his name was given to the Marshall Plan, which was based on proposals by Lewis Brown and James Warburg and worked out by others in the U.S. State Department. He was awarded the Nobel Peace Prize in 1953.

## References
Changi

]]
**Changi** is a place in the east of Singapore. It has Changi Airport, Singapore Expo, Changi Air Base and Changi Naval Base.

## History 
Singapore had its international airport at Kallang and Paya Lebar. But it expanded so rapidly that the Singapore government worried about having not enough space for airport to grow bigger. There were many proposals for a new location and the Singapore government chose Changi in the end.

## Other places in Changi 
There are also other places in Changi, for example the Changi Prison, which had the Japanese Prisoner-of-war (POW) camps. These camps had the Allied powers prisoners staying there.

There is also the Changi Air Base, Changi Naval Base, Changi Point Ferry Terminal and Changi Ferry Terminal.
Southern Islands

The **Southern Islands** of Singapore is a group of islands at the south of Singapore. It features famous islands like Sentosa*(pictured)*, the Sisters Islands and Kusu Island.

## Development 
The Singapore Tourism Board has spent close to S$300 million and took about 15 years to develop the southern islands of Singapore. This whole project is to bring gas, water, electricity and telecommunication supplies to the southern islands.
2010 US Open – Men's Singles Qualifying

The 2010 US Open Men's Singles Qualifying stage was a pre-tournament, played by competitors who were not automatically qualified for the main draw.
## Seeds
#  Marsel İlhan *(First Round)*
#  Go Soeda *(First Round)*
#  Karol Beck *(First Round)*
#  Édouard Roger-Vasselin *(First Round)*
#  Simone Bolelli *(First Round)*
#  Grega Žemlja *(First Round)*
#  Adrian Ungur *(First Round)*
#  David Guez *(Qualifying Round)*
#  **Ričardas Berankis (Qualifier)**
#  Rui Machado *(Second Round)*
#  Federico del Bonis *(First Round)*
#  Stéphane Bohli *(Second Round)*
#  Martin Fischer *(First Round)*
#  Ilija Bozoljac *(Qualifying Round)*
#  Ramón Delgado *(Second Round)*
#  João Souza *(First Round)*

 Josselin Ouanna *(Second Round)*
 Carlos Salamanca *(First Round)*
 Stefan Koubek *(Second Round)*
 Thiago Alves *(First Round)*
 Daniel Muñoz-De La Nava *(Qualifying Round)*
 '*Robert Kendrick (Qualifier)*
 '*Ivan Dodig (Qualifier)*
 '*Kei Nishikori (Qualifier)*
 Kevin Kim *(Qualifying Round)*
 **Adrian Mannarino (Qualifier)**
 Conor Niland *(Second Round)*
 Rajeev Ram *(First Round)*
 Uladzimir Ignatik *(Second Round)*
 Izak van der Merwe *(First Round)*
 Mischa Zverev *(First Round)*
 **Benoît Paire (Qualifier)**

## Qualifiers
#  **Ivan Dodig**
#  **Lukáš Rosol**
#  **Peter Polansky**
#  **Dušan Lojda**
#  **Andreas Haider-Maurer**
#  **Júlio Silva**
#  **Martin Kližan**
#  **Milos Raonic**

 **Ričardas Berankis**
 **Ryan Harrison**
 **Robert Kendrick**
 **Kei Nishikori**
 **Adrian Mannarino**
 **Rik de Voest**
 **Benoît Paire**
 **Marc Gicquel**

## Qualifying Draw
### First Qualifier
### Second Qualifier
### Third Qualifier
### Fourth Qualifier
### Fifth Qualifier
### Sixth Qualifier
### Seventh Qualifier
### Eighth Qualifier
### Ninth Qualifier
### Tenth Qualifier
### Eleventh Qualifier
### Twelfth Qualifier
### Thirteenth Qualifier
### Fourteenth Qualifier
### Fifteenth Qualifier
### Sixteenth Qualifier
## Other websites
* Official site of US Open
Wrought iron

**Wrought iron** is a type of iron. It has very little carbon in it. Most steels have much more carbon. It also has some slag in it. This gives it a fibrous look similar to how wood looks. It is tough, malleable, , and can be welded easily. It was most common in the old days when cast iron was the only other type of iron. Now mild steel is used instead. If it contains too much sulfur, it becomes very brittle when heated. Wrought iron has a rough surface that can hold paint and zinc for galvanization much more easily.

Wrought iron was one of the most common types of iron in the medieval times. Its popularity has declined. It is needed to make historical items look historical.

## Related pages
*Mild steel
Slag

**Slag** is a liquid residue from making iron. It consists of calcium silicate. The silicon dioxide in iron has to be taken away. The calcium oxide reacts with the silicon dioxide solid to make liquid calcium silicate, which is lighter than iron. It is drained out of the blast furnace. Slag can be used to make concrete. Air can be blown through molten slag to make a fluffy insulation made mineral wool.

Concrete made with blast furnace slag is almost pure white compared to ordinary concrete which is greyish.

## Related pages
*Steel
2010 US Open – Women's Singles Qualifying

The 2010 US Open Women's Singles Qualifying stage was a pre-tournament, played by competitors who were not automatically qualified for the main draw.
## Seeds
#  **Akgul Amanmuradova (Qualifier)**
#  Jelena Dokić *(First Round)*
#  **Monica Niculescu (Qualifier)**
#  Zhang Shuai *(Second Round)*
#  Varvara Lepchenko *(Second Round)*
#  Evgeniya Rodina *(Qualifying Competition)*
#  Shenay Perry *(First Round)*
#  Andrea Hlaváčková *(First Round)*
#  Mariana Duque Marino *(First Round)*
#  Anastasia Pivovarova *(Second Round)*
#  Patricia Mayr *(Qualifying Competition)*
#  **Zuzana Kučová (Qualifier)**
#  **Zuzana Ondrášková (Qualifier)**
#  Rossana de los Ríos *(First Round)*
#  Tatjana Malek *(First Round)*
#  Anastasiya Yakimova *(Second Round)*

 **Nuria Llagostera Vives (Qualifier)**
 Arantxa Rus *(Second Round)*
 Katie O'Brien *(Qualifying Competition)*
 Olivia Sanchez *(First Round)*
 **Maria Elena Camerin (Qualifier)**
 Anna Floris *(First Round)*
 Alexandra Panova *(Qualifying Competition)*
 Michaëlla Krajicek *(First Round)*
 Stéphanie Dubois *(Qualifying Competition)*
 Laura Pous Tió *(First Round)*
 Maša Zec Peškirič *(First Round)*
 Lilia Osterloh *(First Round)*
 Sesil Karatantcheva *(Qualifying Competition)*
 Anna-Lena Grönefeld *(Second Round)*
 Ekaterina Bychkova *(First Round)*
 Nina Bratchikova *(First Round)*

## Qualifiers
#  **Akgul Amanmuradova**
#  **Nuria Llagostera Vives**
#  **Monica Niculescu**
#  **Mirjana Lučić**
#  **Sally Peers**
#  **Tamira Paszek**
#  **Mandy Minella**
#  **Lourdes Domínguez Lino**

 **Rebecca Marino**
 **Irina Falconi**
 **Maria Elena Camerin**
 **Zuzana Kučová**
 **Zuzana Ondrášková**
 **Olga Savchuk**
 **Sania Mirza**
 **Michelle Larcher de Brito**

## Qualifying Draw
### First Qualifier
### Second Qualifier
### Third Qualifier
### Fourth Qualifier
### Fifth Qualifier
### Sixth Qualifier
### Seventh Qualifier
### Eighth Qualifier
### Ninth Qualifier
### Tenth Qualifier
### Eleventh Qualifier
### Twelfth Qualifier
### Thirteenth Qualifier
### Fourteenth Qualifier
### Fifteenth Qualifier
### Sixteenth Qualifier
## Other websites
* Official site of US Open
2010 US Open – Boys' Singles Qualifying

The 2010 US Open Boys' Singles Qualifying stage was a pre-tournament, played by competitors who were not automatically qualified for the main draw.
## Seeds
#  Diego Sebastian Schwartzman *(First Round)*
#  John Morrissey *(First Round)*
#  **Sam Barry (Qualifier)**
#  Diego Galeano *(Qualifying Round)*
#  Giammarco Micolani *(Qualifying Round)* ***(Lucky Loser)***
#  Libor Salaba *(First Round)*
#  Shane Vinsant *(Qualifying Round)*
#  **Julien Cagnina (Qualifier)**

 Vitor Galvao *(First Round, retired)*
 Augusto Laranja *(Qualifying Round)*
 Karim Hossam *(First Round)*
 Gregoire Barrere *(First Round)*
 **Karue Sell (Qualifier)**
 Tomas Hanzlik *(First Round)*
 Gonzales Austin *(First Round)*
 Sai Kartik Nakireddi *(First Round)*

## Qualifiers
# ** Bruno Semenzato**
# ** Michael Zhu**
# ** Sam Barry**
# ** Daiki Kondo**

** Alexios Halebian**
** Mackenzie McDonald**
** Karue Sell**
** Julien Cagnina**

## Qualifying Draw
### First Qualifier
### Second Qualifier
### Third Qualifier
### Fourth Qualifier
### Fifth Qualifier
### Sixth Qualifier
### Seventh Qualifier
### Eighth Qualifier
## Other websites
* Official site of US Open
2010 US Open – Girls' Singles Qualifying

The 2010 US Open Girls' Singles Qualifying stage was a pre-tournament, played by competitors who were not automatically qualified for the main draw.
## Seeds
#  **Chanelle Van Nguyen (Qualifier)**
#  Lin Zhu *(First Round)*
#  **Sabina Sharipova (Qualifier)**
#  Klara Fabikova *(First Round)*
#  **Risa Ozaki (Qualifier)**
#  **Miyu Kato (Qualifier)**
#  So-Ra Lee *(Qualifying Competition)*
#  Katerina Popova *(First Round)*

 Gaia Sanesi *(Qualifying Competition)*
 Nour Abbes *(First Round)*
 Rishika Sunkara *(First Round)*
 **Robin Anderson (Qualifier)**
 Melis Sezer *(Qualifying Competition)*
 Lauren Herring *(Qualifying Competition)*
 Zhaoxuan Yang *(Qualifying Competition)*
 **Nigina Abduraimova (Qualifier)**

## Qualifiers
# ** Chanelle Van Nguyen**
# ** Julia Elbaba**
# ** Sabina Sharipova**
# ** Brooke Austin**

** Risa Ozaki**
** Miyu Kato**
** Nigina Abduraimova**
** Robin Anderson**

## Qualifying Draw
### First Qualifier
### Second Qualifier
### Third Qualifier
### Fourth Qualifier
### Fifth Qualifier
### Sixth Qualifier
### Seventh Qualifier
### Eighth Qualifier
## Other websites
* Official site of US Open
2010 US Open – Men's Doubles

Lukáš Dlouhý and Leander Paes were the defending champions, but lost in the first round to Martin Damm and Filip Polášek 6–7(7), 6–3, 6–4.

Bob and Mike Bryan won in the final 7–6(5), 7–6(4), against Rohan Bopanna and Aisam-ul-Haq Qureshi.
 
## Seeds 
#  **Bob Bryan** /  **Mike Bryan (Champions)**
#  Daniel Nestor /  Nenad Zimonjić *(Third Round)*
#  Lukáš Dlouhý /  Leander Paes *(First Round)*
#  Mahesh Bhupathi /  Max Mirnyi *(Second Round)*
#  Łukasz Kubot /  Oliver Marach *(Quarterfinals)*
#  František Čermák /  Michal Mertiňák *(First Round)*
#  Jürgen Melzer /  Philipp Petzschner *(First Round)*
#  Julian Knowle /  Andy Ram *(First Round)*

  Mariusz Fyrstenberg /  Marcin Matkowski *(Quarterfinals)*
  Wesley Moodie /  Dick Norman *(Quarterfinals)*
  Julien Benneteau /  Michaël Llodra ''(Second Round, withdrew due to both players' injuries in their single matches against Tommy Robredo)*
  Marcel Granollers /  Tommy Robredo *(Semifinals)*
  Robert Lindstedt /  Horia Tecău *(Third Round)*
  Simon Aspelin /  Paul Hanley *(Quarterfinals)*
  Mardy Fish /  Mark Knowles *(Third Round)*
  Rohan Bopanna /  Aisam-ul-Haq Qureshi *(Final)''

## Draw 
### Finals 
### Top Half 
#### Section 1 
#### Section 2 
### Bottom Half 
#### Section 3 
#### Section 4 
## Other websites
* Official site of US Open
2010 US Open – Women's Doubles

Serena Williams and her sister Venus Williams were the defending champions, but as a result of a foot injury Serena withdrew from the competition.
 
Vania King and Yaroslava Shvedova defeated Liezel Huber and Nadia Petrova, 2–6, 6–4, 7–6(4) in the final.

## Seeds 
#  Gisela Dulko /  Flavia Pennetta *(Quarterfinals)*
#  Liezel Huber /  Nadia Petrova *(Final)*
#  Nuria Llagostera Vives /  María José Martínez Sánchez *(First Round)*
#  Květa Peschke /  Katarina Srebotnik *(Third Round)*
#  Lisa Raymond /  Rennae Stubbs *(Quarterfinals)*
#  **Vania King** /  **Yaroslava Shvedova (Champions)**
#  Chan Yung-jan /  Zheng Jie *(Semifinals)*
#  Anabel Medina Garrigues /  Yan Zi *(Second Round)*

  Cara Black /  Anastasia Rodionova *(Semifinals)*
  Maria Kirilenko /  Agnieszka Radwańska *(Third Round)*
  Alisa Kleybanova /  Ekaterina Makarova *(Second Round)*
  Iveta Benešová /  Barbora Záhlavová-Strýcová *(Third Round)*
  Monica Niculescu /  Shahar Pe'er *(Third Round)*
  Elena Vesnina /  Vera Zvonareva *(Quarterfinals)*
  Bethanie Mattek-Sands /  Meghann Shaughnessy *(Quarterfinals)*
  Hsieh Su-wei /  Peng Shuai *(Second Round)*

## Draw 
### Finals 
### Top Half 
#### Section 1 
#### Section 2 
### Bottom Half 
#### Section 3 
#### Section 4 
## Other websites
* Official site of US Open
Macaroni and cheese

and pieces of ground beef.]]
**Macaroni and cheese**, also known as **mac and cheese**, **macaroni cheese**, or **macaroni pie**, is a dish of macaroni that is covered in a cheese sauce. It can be bought packaged. It is a common food for children in the U.S. It was introduced in America by Thomas Jefferson in 1803. It originated in United Kingdom and originally was a high-class food.

## Ingredients 
* Pasta (Usually elbow macaroni)
*Milk
*Cheese (Usually American cheese)

## References
Cordell Hull

**Cordell Hull** (October 2, 1871 &ndash; July 23, 1955) was an American politician from Tennessee. He was the Secretary of State for 11 years. He received the Nobel Peace Prize in 1945 for helping make the United Nations.

He was a lawyer in his younger years, and an Army officer in the Spanish–American War. He was a US Representative for over 20 years. He later was appointed to the Democratic National Committee. He then became a US Senator, but resigned because he was appointed Secretary of State. As Secretary he promoted a "good neighbor" policy towards Latin America and help for China in its war against Japan. He resigned from the secretary position when his health failed. He died in 1955 from heart attacks and strokes.
2010 US Open – Mixed Doubles

Carly Gullickson and Travis Parrott were the defending champions, but lost in the first round to Gisela Dulko and Pablo Cuevas 2–6, 4–6.

Liezel Huber and Bob Bryan won in the final 6–4, 6–4, against Květa Peschke and Aisam-ul-Haq Qureshi.

## Seeds 
#  **Liezel Huber** /  **Bob Bryan (Champions)**
#  Cara Black /  Leander Paes *(Quarterfinals)*
#  Katarina Srebotnik /  Nenad Zimonjić *(Second Round)*
#  Bethanie Mattek-Sands /  Daniel Nestor *(Semifinals)*

  Rennae Stubbs /  Dick Norman *(First Round)*
  Elena Vesnina /  Andy Ram *(Second Round)*
  Lisa Raymond /  Wesley Moodie *(Quarterfinals)*
  Vania King /  Horia Tecău *(First Round)*

## Draw 
### Finals 
### Top Half 
### Bottom Half 
## Other websites
* Official site of US Open
2010 US Open – Men's Singles

Juan Martín del Potro was the defending champion, but chose not to compete this year, after a wrist operation in May and only starting to practice again in August.

Rafael Nadal defeated Novak Djokovic 6–4, 5–7, 6–4, 6–2 to win his first US Open title. It was his ninth career major and Nadal completed the Career Golden Slam with the win. Nadal became the first player since Rod Laver in 1969 to win the French Open, Wimbledon, and the US Open all in the same calendar year. 
## Seeds
# **Rafael Nadal (Champion)**
# Roger Federer *(Semifinals)*
# Novak Djokovic *(Final)*
# Andy Murray *(Third Round)*
# Robin Söderling *(Quarterfinals)*
# Nikolay Davydenko *(Second Round)*
# Tomáš Berdych *(First Round)*
# Fernando Verdasco *(Quarterfinals)*
# Andy Roddick *(Second Round)*
# David Ferrer *(Fourth Round)*
# Marin Čilić *(Second Round)*
# Mikhail Youzhny *(Semifinals)*
# Jürgen Melzer *(Fourth Round)*
# Nicolás Almagro *(Third Round)*
# Ivan Ljubičić *(First Round)*
# Marcos Baghdatis *(First Round)*

 Gaël Monfils *(Quarterfinals)*
 John Isner *(Third Round)*
 Mardy Fish *(Fourth Round)*
 Sam Querrey *(Fourth Round)*
 Albert Montañés *(Fourth Round)*
 Juan Carlos Ferrero *(Third Round)*
 Feliciano López *(Fourth Round)*
 Ernests Gulbis *(First Round)*
 Stanislas Wawrinka *(Quarterfinals)*
 Thomaz Bellucci *(Second Round)*
 Fernando González *(First Round, retired due to a knee injury)*
 Radek Štěpánek *(First Round)*
 Philipp Kohlschreiber *(Second Round)*
 Juan Mónaco *(First Round)*
 David Nalbandian *(Third Round)*
 Lleyton Hewitt *(First Round)*
 Michael Llodra *(Third Round)*

## Main draw
### Finals
### Top Half
#### Section 1
#### Section 2
#### Section 3
#### Section 4
### Bottom Half
#### Section 5
#### Section 6
#### Section 7
#### Section 8
## Qualifying draw
#  Ričardas Berankis
#  Rik de Voest
#  Ivan Dodig
#  Marc Gicquel
#  Andreas Haider-Maurer
#  Ryan Harrison
#  Robert Kendrick
#  Martin Kližan
#  Dušan Lojda
#  Adrian Mannarino
#  Kei Nishikori
#  Benoît Paire
#  Peter Polansky
#  Milos Raonic
#  Lukáš Rosol
#  Júlio Silva
## Other websites
* Official site of US Open
2010 US Open – Girls' Singles

Heather Watson was the defending champion, but was no longer eligible to compete as a Junior that year.

Daria Gavrilova won this event, after beating her compatriot Yulia Putintseva 6–3, 6–2 in the final.

## Seeds
#  **Daria Gavrilova (Champion)**
#  Tímea Babos *(Second Round)*
#  Irina Khromacheva *(Second Round)*
#  Elina Svitolina *(Third Round)*
#  Mónica Puig *(Quarterfinals)*
#  Karolína Plíšková *(Quarterfinals)*
#  Kristýna Plíšková *(Second Round)*
#  Laura Robson *(Third Round)*

  Gabriela Dabrowski *(Third Round)*
  Jana Čepelová *(Second Round)*
  An-Sophie Mestach *(First Round)*
  Zheng Saisai *(First Round)*
  Tang Haochen *(Third Round)*
  Beatrice Capra ''(withdrew due to fatigue after playing three rounds in the women's singles event)*
  Sloane Stephens *(Semifinals)*
  María-Teresa Torro-Flor *(First Round)''

## Draw
### Finals
### Top Half
#### Section 1
#### Section 2
### Bottom Half
#### Section 3
#### Section 4
## Qualifying draw
#  Nigina Abduraimova
#  Robin Anderson
#  Brooke Austin
#  Julia Elbaba
#  Miyu Kato
#  Risa Ozaki
#  Sabina Sharipova
#  Chanelle Van Nguyen

The following player received the lucky loser spot:
#  Gabrielle Desimone
## Other websites
* Official site of US Open
Peter Scott

Sir **Peter Markham Scott** CH CBE DSC and Bar FRS (London, 14 September 1909 – Bristol, 29 August 1989) was a British ornithologist, conservationist, painter, Royal Navy Volunteer Reserve officer and sportsman.

Scott was knighted in 1973 for his contribution to the conservation of wild animals. He had been a founder of the World Wildlife Fund (WWF), a founder of several wetlands bird sactuaries in Britain, and an influence on international conservation. He received the WWF Gold Medal, and the J. Paul Getty Prize for his work.

## Early life 
Scott was born in London, the only child of Antarctic explorer Robert Falcon Scott (*Scott of the Antarctic*) and sculptor Kathleen Bruce. He was two years old when his father died. Robert Scott, in a last letter to his wife, advised her to "make the boy interested in natural history if you can; it is better than games".

He was educated at Oundle School and Trinity College, Cambridge, at first taking Natural Sciences but graduating in the History of Art in 1931. After graduating, he studied art in Germany and London.

He had his first exhibition in London in 1933, and sold his first paintings. In 1935 he published *Morning Flight*, illustrated by himself. As a young man, Scott was not wealthy, and the income from his paintings was the basis of his life. The paintings themselves sold well, but most of the income came from books and reproductions. The reproductions, which were printed by Ankermann of Bond Street, are still selling well. From this 'income stream' Scott was able to keep a family, and buy some of the land he wanted for wildfowl refuges.

In the 1936 Berlin Olympic Games, he represented Great Britain at sailing, winning a bronze medal in the smallest class of boat, the O-Jolle or dinghy.

### World War II 
As war approached, in 1939, he joined the Royal Naval Volunteer Reserve. In 1940 he was a in a Destroyer as a Lieutenant. After joining Coastal Forces he rose to Lieutenant-Commander and commanded a flotilla of Motor Gun Boats in the Channel. He was awarded the Distinguished Service Cross with bar and an MBE (Military Division). In 1944 he was a Staff Officer and in March 1945 he was appointed Captain of the brand new Frigate HMS 'Cardigan Bay'.

## After the war 
In 1948, he founded the organisation with which he was ever afterwards closely associated, the Severn Wildfowl Trust (now the Wildfowl and Wetlands Trust) with its headquarters at Slimbridge in Gloucestershire.

In the years that followed, he became a television personality, popularising the study of wildfowl and wetlands. His BBC natural history series, *Look*, ran from 1955 to 1981 and made him a household name. From 1973 to 1983, Scott was Chancellor of the University of Birmingham.

He was the founder President of the Society of Wildlife Artists and President of the Nature in Art Trust, (a role in which Philippa succeeded him).

## References
2010 US Open – Boys' Doubles

Márton Fucsovics and Hsieh Cheng-peng were the defending champions, but Hsieh did not enter the junior competition this year. Fucsovics played alongside Máté Zsiga, but the team lost to Guilherme Clézar and Tiago Fernandes in the second round.

Duilio Beretta and Roberto Quiroz defeated Oliver Golding and Jiří Veselý 6–1, 7–5 in the final.
 
## Seeds 
#  Márton Fucsovics /  Máté Zsiga *(Second Round)*
#  Renzo Olivo /  Agustín Velotti *(First Round)*
#  **Duilio Beretta** /  **Roberto Quiroz (Champions)**
#  Oliver Golding /  Jiří Veselý *(Final)*

  Juan Sebastián Gómez /  Yasutaka Uchiyama *(First Round)*
  Damir Džumhur /  Mate Pavić *(Quarterfinals)*
  Denis Kudla /  Raymond Sarmiento *(First Round)*
  Huang Liang-chi /  Ouyang Bowen *(Second Round)*

## Draw 
### Finals 
### Top Half 
### Bottom Half 
## Other websites
* Official site of US Open
2010 US Open – Boys' Singles

The '''Boys' Singles** tournament of the **2010 US Open'* started on Sunday September 5th, the seventh day of the main tournament.

Bernard Tomic was the defending champion, but was no longer eligible to compete as a Junior this year.

Jack Sock, who received wildcard into the singles main draw, won this tournament, after defeating Denis Kudla in the final.

## Seeds
#  Juan Sebastián Gómez *(First Round)*
#  Márton Fucsovics *(Semifinals)*
#  Tiago Fernandes *(Third Round)*
#  Jiří Veselý *(Quarterfinals)*
#  Damir Džumhur *(Third Round)*
#  Jason Kubler *(First Round)*
#  Duilio Beretta *(Second Round, retired)*
#  Agustín Velotti *(Semifinals)*

  James Duckworth *(First Round)*
  Denis Kudla *(Final)*
  Renzo Olivo *(First Round)*
  Máté Zsiga *(First Round)*
  Victor Baluda *(Quarterfinals)*
  Dominic Thiem *(First Round)*
  Roberto Quiroz *(First Round)*
  Mitchell Frank *(Third Round)''

## Draw
### Finals
### Top Half
#### Section 1
#### Section 2
### Bottom Half
#### Section 3
#### Section 4
## Qualifying draw
#  Sam Barry
#  Julien Cagnina
#  Alexios Halebian
#  Daiki Kondo
#  Mackenzie McDonald
#  Karue Sell
#  Bruno Semenzato
#  Michael Zhu

The following player received the lucky loser spot:
#  Giammarco Micolani
## Other websites
* Official site of US Open
Hamilton O. Smith

**Hamilton Othanel Smith** (August 23, 1931 &ndash; October 25, 2025) was an American microbiologist and a Nobel prize winner. He was jointly awarded the 1978 Nobel Prize in Physiology or Medicine. He was a leader in the field of genomics. He was born in New York City.

Hamilton Smith was, with Craig Venter, a leader in the Celera corporation's bid to analyse and sell information about the human genome. The basic idea was to find ways to make DNA sequencing cheaper so that everyone could have their DNA analysed. Then the information could be used for medical purposes.

Smith's award was for the discovery of restriction enzymes. These are enzymes that cut DNA at specific places. Such enzymes, found in bacteria and archaea, probably evolved to provide a defense mechanism against invading viruses. Inside a bacterial host, the restriction enzymes selectively cut up *foreign* DNA. Host DNA is modified so it does not get cut up. Together, these two processes are called the restriction modification system. To cut the DNA, a restriction enzyme makes two cuts, once through each sugar-phosphate backbone (i.e. each strand) of the DNA double helix. 

Smith was diagnosed with lymphoma in 2016. He died on October 25, 2025 at his home in Ellicott City, Maryland at the age of 94. 

## References
2010 US Open – Wheelchair Men's Singles

Shingo Kunieda, defended his 2009 title after Nicolas Peifer withdrew from the final.

## Seeds
# **Shingo Kunieda (Champion)**
# Maikel Scheffers *(Semifinals)*

## Draw
### Finals
## Other websites
* Official site of US Open
2010 US Open – Wheelchair Women's Singles

Esther Vergeer, defended her 2009 title, after a win against Daniela Di Toro 6–0, 6–0 in the final.

## Seeds
# **Esther Vergeer (Champion)**
# Sharon Walraven *(Semifinals)*

## Draw
### Finals
## Other websites
* Official site of US Open
2010 US Open – Girls' Doubles

Valeria Solovieva and Maryna Zanevska were the defending champions but did not enter the junior competition this year.

Tímea Babos and Sloane Stephens won the title, after their opponents - An-Sophie Mestach and Silvia Njirić withdrew before the final match.

## Seeds 
#  Daria Gavrilova /  Irina Khromacheva *(Semifinals)*
#  Karolína Plíšková /  Kristýna Plíšková *(First Round)*
#  **Tímea Babos** /  **Sloane Stephens (Champions)**
#  Caroline Garcia /  Mónica Puig *(First Round)*

  Jana Čepelová /  Chantal Škamlová *(Quarterfinals)*
  Verónica Cepede Royg /  Cristina Dinu *(Second Round)*
  Ons Jabeur /  Yulia Putintseva *(Quarterfinals)*
  Eugenie Bouchard /  Gabriela Dabrowski *(Second Round)*

## Draw 
### Finals 
### Top Half 
### Bottom Half 
## Other websites
* Official site of US Open
2010 US Open – Wheelchair Women's Doubles

Korie Homan and Esther Vergeer were the defending champions, only Vergeer competed in the event.

Esther Vergeer and Sharon Walraven won this tournament, after they won in the final 6–3, 6–3, against Daniela Di Toro and Aniek van Koot.

## Seeds
# Daniela Di Toro /  Aniek van Koot *(Final)*
# **Esther Vergeer** /  **Sharon Walraven (Champions)**

## Doubles
### Finals
## Other websites
* Official site of US Open
2010 US Open – Wheelchair Men's Doubles

Stéphane Houdet and Stefan Olsson were the defending champions, but lost in the first round to eventual champions Maikel Scheffers and Ronald Vink.

Maikel Scheffers and Ronald Vink won this event, after won 6–0, 6–0, against Nicolas Peifer and Jon Rydberg in the final.

## Seeds
# Robin Ammerlaan /  Shingo Kunieda *(First Round, withdrew)*
# Stéphane Houdet /  Stefan Olsson *(First Round)*

## Doubles
### Finals
## Other websites
* Official site of US Open
2010 US Open – Wheelchair Quad Singles

Peter Norfolk is the defending champion, but he lost in the final 6–0, 2–6, 6–3, against David Wagner.

## Draw
### Final
### Round Robin
*Standings are determined by:*
#*Number of wins*
#*Number of matches*
#*Head-to-head records*
#*Percentage of sets won, or of games won*
#*Steering Committee decision.*

## Other websites
* Official site of US Open
2010 US Open – Wheelchair Quad Doubles

Nick Taylor and David Wagner defended their 2009 title, after they won 7–5, 7–6(4), against Johan Andersson and Peter Norfolk in the final.

## Main draw
### Final
## Other websites
* Official site of US Open
2010 US Open – Women's Singles

Kim Clijsters was the defending champion, and successfully defended her 2009 title, after she won 6–2, 6–1, against Vera Zvonareva in the final.

## Seeds
# Caroline Wozniacki *(Semifinals)*
# **Kim Clijsters (Champion)**
# Venus Williams *(Semifinals)*
# Jelena Janković *(Third Round)*
# Samantha Stosur *(Quarterfinals)*
# Francesca Schiavone *(Quarterfinals)*
# Vera Zvonareva *(Final)*
# Li Na *(First Round)*
# Agnieszka Radwańska *(Second Round)*
# Victoria Azarenka *(Second Round, retired due to concussion)*
# Svetlana Kuznetsova *(Fourth Round)*
# Elena Dementieva *(Fourth Round)*
# Marion Bartoli *(Second Round)*
# Maria Sharapova *(Fourth Round)*
# Yanina Wickmayer *(Fourth Round)*
# Shahar Pe'er *(Fourth Round)*

 Nadia Petrova *(First Round)*
 Aravane Rezaï *(Second Round)*
 Flavia Pennetta *(Third Round)*
 Anastasia Pavlyuchenkova *(Fourth Round)*
 Zheng Jie *(Second Round)*
 María José Martínez Sánchez *(Second Round)*
 Maria Kirilenko *(Third Round)*
 Daniela Hantuchová *(Third Round)*
 Alexandra Dulgheru *(Third Round)*
 Lucie Šafářová *(First Round)*
 Petra Kvitová *(Third Round)*
 Alisa Kleybanova *(Second Round)*
 Alona Bondarenko *(Third Round)*
 Yaroslava Shvedova *(First Round)*
 Kaia Kanepi *(Quarterfinals)*
 Tsvetana Pironkova *(Second Round)*

## Main draw
### Finals
### Top Half
#### Section 1
#### Section 2
#### Section 3
#### Section 4
### Bottom Half
#### Section 5
#### Section 6
#### Section 7
#### Section 8
## Qualifying draw
#  Akgul Amanmuradova
#  Maria Elena Camerin
#  Lourdes Domínguez Lino
#  Irina Falconi
#  Zuzana Kučová
#  Michelle Larcher de Brito
#  Nuria Llagostera Vives
#  Mirjana Lučić
#  Rebecca Marino
#  Mandy Minella
#  Sania Mirza
#  Monica Niculescu
#  Zuzana Ondrášková
#  Tamira Paszek
#  Sally Peers
#  Olga Savchuk
## Other websites
* Official site of US Open
2009 US Open – Men's Doubles

Bob Bryan and Mike Bryan were the defending champions, but lost in the semifinals against Lukáš Dlouhý and Leander Paes.

Lukáš Dlouhý and Leander Paes won in the final 3–6, 6–3, 6–2 against Mahesh Bhupathi and Mark Knowles.

## Seeds
#  Bob Bryan /  Mike Bryan *(Semifinals)*
#  Daniel Nestor /  Nenad Zimonjić *(Quarterfinals)*
#  Mahesh Bhupathi /  Mark Knowles *(Final)*
# '* Lukáš Dlouhý /  Leander Paes (Champions)*
#  Max Mirnyi /  Andy Ram *(Semifinals)*
#  Mariusz Fyrstenberg /  Marcin Matkowski *(First Round)*
#  Wesley Moodie /  Dick Norman *(Quarterfinals)*
#  Bruno Soares /  Kevin Ullyett *(Second Round)*

  Łukasz Kubot /  Oliver Marach *(First Round)*
  František Čermák /  Michal Mertiňák *(Second Round)*
  Martin Damm /  Robert Lindstedt *(Third Round)*
  Simon Aspelin /  Paul Hanley *(First Round)*
  Travis Parrott /  Filip Polášek *(First Round)*
  Ashley Fisher /  Jordan Kerr *(First Round)*
  Stephen Huss /  Ross Hutchins *(First Round)*
  Marcelo Melo /  André Sá *(Second Round)*

## Draw
### Finals
### Top Half
#### Section 1
#### Section 2
### Bottom Half
#### Section 3
#### Section 4
## Other websites
* Official site of US Open
2009 US Open – Women's Doubles

Cara Black and Liezel Huber were the defending champions, but Serena Williams and Venus Williams defeated them in the final 6–2, 6–2.

## Seeds 
#  Cara Black /  Liezel Huber *(Final)*
#  Anabel Medina Garrigues /  Virginia Ruano Pascual *(Third Round)*
#  Samantha Stosur /  Rennae Stubbs *(Semifinals)*
#  **Serena Williams /  Venus Williams (Champions)**
#  Daniela Hantuchová /  Ai Sugiyama *(Third Round)*
#  Nuria Llagostera Vives /  María José Martínez Sánchez *(Quarterfinals)*
#  Su-Wei Hsieh /  Peng Shuai *(Second Round)*
#  Bethanie Mattek-Sands /  Nadia Petrova *(Quarterfinals)*

  Anna-Lena Grönefeld /  Patty Schnyder *(Third Round)*
  Maria Kirilenko /  Elena Vesnina *(Quarterfinals)*
  Zi Yan /  Zheng Jie *(Quarterfinals)*
  Vania King /  Monica Niculescu *(Third Round)*
  Alisa Kleybanova /  Ekaterina Makarova *(Semifnals)*
  Sania Mirza /  Francesca Schiavone *(Second Round)*
  Raquel Kops-Jones /  Abigail Spears *(First Round)*
  Victoria Azarenka /  Vera Zvonareva *(Second Round)*

## Draw 
### Finals 
### Top Half 
#### Section 1 
#### Section 2 
### Bottom Half 
#### Section 3 
#### Section 4 
## Other websites
* Official site of US Open
2009 US Open – Mixed Doubles

Carly Gullickson and Travis Parrott won in the final, 6–2, 6–4, against defending champions, Cara Black and Leander Paes.

## Seeds
# Liezel Huber /  Mahesh Bhupathi *(Semifinals)*
# Cara Black /  Leander Paes *(Final)*
# Lisa Raymond /  Marcin Matkowski *(Quarterfinals)*
# Anna-Lena Grönefeld /  Mark Knowles *(Second Round)*

 Su-Wei Hsieh /  Kevin Ullyett *(Semifinals)*
 Nadia Petrova /  Max Mirnyi *(First Round)*
 Rennae Stubbs /  Robert Lindstedt *(Quarterfinals)*
 Bethanie Mattek-Sands /  Nenad Zimonjić *(Quarterfinals)*

## Draw
### Finals
### Top Half
### Bottom Half
## Other websites
* Official site of US Open
2009 US Open – Boys' Singles

Bernard Tomic won in the final 6-1, 6-3 against Chase Buchanan.

## Seeds
#  Yuki Bhambri *(Quarterfinals)*
#  Daniel Berta *(First Round)*
#  **Bernard Tomic (Champion)**
#  Liang-Chi Huang *(First Round)*
#  Agustín Velotti *(First Round)*
#  Yong-Kyu Lim *(Second Round)*
#  Andrea Collarini *(Third Round)*
#  Gianni Mina*(Semifinals)*

  Shuichi Sekiguchi *(First Round)*
  Facundo Argüello *(First Round)*
  Kevin Krawietz *(First Round)*
  Julien Obry *(Second Round)*
  Julen Urigüen *(First Round)*
  David Souto *(First Round)*
  Dominik Schulz *(Second Round)*
  Denis Kudla*(Quarterfinals)*

## Draw
### Finals
### Top Half
#### Section 1
#### Section 2
### Bottom Half
#### Section 3
#### Section 4
## Other websites
* Official site of US Open
2009 US Open – Girls' Singles

Heather Watson won in the final 6–4, 6–1 against Yana Buchina.

## Seeds
#  Kristina Mladenovic *(First Round)*
#  Noppawan Lertcheewakarn *(Quarterfinals)*
#  Tímea Babos *(Second Round)*
#  Sloane Stephens *(Third Round)*
#  Ajla Tomljanović *(Second Round)*
#  Silvia Njirić *(Third Round)*
#  Lauren Embree *(Second Round)*
#  Christina McHale *(Withdrew)*

  Daria Gavrilova *(Semifinals)*
  Richel Hogenkamp *(Third Round)*
  **Heather Watson (Champion)**
  Tamaryn Hendler *(Third Round)*
  Miyabi Inoue *(First Round)*
  Jana Cepelova *(Quarterfinals)*
  Ulrikke Eikeri *(Third Round)*
  Beatrice Capra *(Quarterfinals)*

## Draw
### Finals
### Top Half
#### Section 1
#### Section 2
### Bottom Half
#### Section 3
#### Section 4
## Other websites
* Official site of US Open
2009 US Open – Boys' Doubles

Marton Fucsovics and Cheng Peng Hsieh won in the finals 7-6(5), 5-7, [10-1] against Julien Obry and Adrien Puget.

## Seeds
# Yuki Bhambri /  Liang-Chi Huang *(First Round)*
# Facundo Arguello /  Agustin Velotti *(Semifinals)*
# Francis Alcantara /  Daniel Berta *(First Round)*
# Suk-Young Jeong /  Yong-Kyu Lim *(First Round)*

 Andrea Collarini /  Nikala Scholtz *(First Round)*
 Pierre-Hugues Herbert /  Kevin Krawietz *(Quarterfinals)*
 Hiroyasu Ehara /  Shuichi Sekiguchi *(First Round)*
 Arthur De Greef /  Gianni Mina *(First Round)*

## Draw
### Finals
### Top Half
### Bottom Half
## Other websites
* Official site of US Open
2009 US Open – Wheelchair Men's Doubles

Stephane Houdet and Stefan Olsson won in the final 6–4, 4–6, 6–4 against Maikel Scheffers and Ronald Vink.
## Seeds
# **Stephane Houdet /  Stefan Olsson (Champions)**
# Maikel Scheffers /  Ronald Vink *(Final)*

## Doubles
### Finals
## Other websites
* Official site of US Open
2009 US Open – Wheelchair Men's Singles

Shingo Kunieda won in the final 6-0, 6-0 against Maikel Scheffers

## Seeds
# **Shingo Kunieda** (Champion)
# Stephane Houdet *(Quarterfinals)*

## Draw
### Finals
## Other websites
* Official site of US Open
2009 US Open – Girls' Doubles

Lertcheewakarn partnered with Elena Bogdan, but Valeria Solovieva and Maryna Zanevska defeated them in the final 1-6, 6-3 [10-7].

## Seeds
# Kristina Mladenovic /  Silvia Njiric *(First Round)*
# Tímea Babos /  Ajla Tomljanovic *(Quarterfinals)*
# Elena Bogdan /  Noppawan Lertcheewakarn *(Final)*
# Mallory Burdette /  Sloane Stephens *(Second Round)*

 Richel Hogenkamp /  Ksenia Kirillova *(First Round)*
 Yana Buchina /  Heather Watson *(First Round)*
 Daria Gavrilova /  Irina Khromacheva *(Semifinals)*
 Ulrikke Eikeri /  Mai Grage *(First Round)*

## Draw
### Finals
### Top Half
### Bottom Half
## Other websites
* Official site of US Open
2009 US Open – Women's Singles

Kim Clijsters defeated  Caroline Wozniacki in the final 7–5, 6–3. Serena Williams, the defending champion, lost to Clijsters in the semifinals.

## Seeds
# Dinara Safina *(Third Round)*
# Serena Williams *(Semifinals)*
# Venus Williams *(Fourth Round)*
# Elena Dementieva *(Second Round)*
# Jelena Janković *(Second Round)*
# Svetlana Kuznetsova *(Fourth Round)*
# Vera Zvonareva *(Fourth Round)*
# Victoria Azarenka *(Third Round)*
# Caroline Wozniacki *(Final)*
# Flavia Pennetta *(Quarterfinals)*
# Ana Ivanović *(First Round)*
# Agnieszka Radwańska *(Second Round)*
# Nadia Petrova *(Fourth Round)*
# Marion Bartoli *(Second Round)*
# Samantha Stosur *(Second Round)*
# Virginie Razzano *(First Round)*

  Amélie Mauresmo *(Second Round)*
  Na Li *(Quarterfinals)*
  Patty Schnyder *(Second Round)*
  Anabel Medina Garrigues *(Second Round)*
  Zheng Jie *(Third Round)*
  Daniela Hantuchová *(Fourth Round)*
  Sabine Lisicki *(Second Round)*
  Sorana Cîrstea *(Third Round)*
  Kaia Kanepi *(First Round)*
  Francesca Schiavone *(Fourth Round)*
  Alisa Kleybanova *(First Round)*
  Sybille Bammer *(First Round)*
  Maria Sharapova *(Third Round)*
  Alyona Bondarenko *(Second Round)*
  Elena Vesnina *(Third Round)*
  Ágnes Szávay *(First Round)*

## Draw
### Finals
### Top Half
#### Section 1
#### Section 2
#### Section 3
#### Section 4
### Bottom Half
#### Section 5
#### Section 6
#### Section 7
#### Section 8
## Other websites
* Official site of US Open
2009 US Open – Wheelchair Women's Singles

Esther Vergeer won in the final 6-0, 6-0 against Korie Homan.
## Seeds
# **Esther Vergeer** (Champion)
# Korie Homan *(Final)*

## Draw
### Finals
## Other websites
* Official site of US Open
2009 US Open – Wheelchair Quad Singles

Peter Norfolk won in the final 6–6, 3–6, 6–3, against David Wagner.

## Draw
### Final
### Round Robin
*Standings are determined by:*
#*Number of wins*
#*Number of matches*
#*Head-to-head records*
#*Percentage of sets won, or of games won*
#*Steering Committee decision.*
## Other websites
* Official site of US Open
2009 US Open – Wheelchair Quad Doubles

Nicholas Taylor and David Wagner won in the final 6-1, 6-7(5), 6-3 against Johan Andersson and Peter Norfolk.

## Main draw
### Finals
## Other websites
* Official site of US Open
2009 US Open – Wheelchair Women's Doubles

Korie Homan and Esther Vergeer won in the final 6–2, 6–2 against Daniela DiToro and Florence Gravellier.

## Seeds
# **Korie Homan /  Esther Vergeer** (Champions)
# Daniela DiToro /  Florence Gravellier *(Final)*

## Doubles
### Finals
## Other websites
* Official site of US Open
2009 US Open – Men's Singles

Roger Federer was the defending champion, but was defeated by Juan Martín del Potro in the final, 6–3, 6–7(5), 6–4, 6–7(4), 2–6.
## Seeds
# Roger Federer *(Final, lost to Juan Martín del Potro)*
# Andy Murray *(Fourth Round, lost to Marin Čilić)*
# Rafael Nadal *(Semifinals, lost to Juan Martín del Potro)*
# Novak Djokovic *(Semifinals, lost to Roger Federer)*
# Andy Roddick *(Third Round, lost to John Isner)*
# **Juan Martín del Potro (Champion)**
# Jo-Wilfried Tsonga *(Fourth Round, lost to Fernando González)*
# Nikolay Davydenko *(Fourth Round, retired - hip injury - against Robin Söderling)*
# Gilles Simon *(Third Round, retired - knee injury - against Juan Carlos Ferrero)*
# Fernando Verdasco *(Quarterfinals, lost to Novak Djokovic)*
# Fernando González *(Quarterfinals, lost to Rafael Nadal)*
# Robin Söderling *(Quarterfinals, lost to Roger Federer)*
# Gaël Monfils *(Fourth Round, lost to Rafael Nadal)*
# Tommy Robredo *(Fourth Round, lost to Roger Federer)*
# Radek Štěpánek *(Fourth Round, lost to Novak Djokovic)*
# Marin Čilić *(Quarterfinals, lost to Juan Martín del Potro)*

  Tomáš Berdych *(Third Round, lost to Fernando González)*
  David Ferrer *(Second Round, lost to José Acasuso)*
  Stanislas Wawrinka *(First Round, lost to Nicolás Lapentti)*
  Tommy Haas *(Third Round, lost to Fernando Verdasco)*
  James Blake *(Third Round, lost to Tommy Robredo)*
  Sam Querrey *(Third Round, lost to Robin Söderling)*
  Philipp Kohlschreiber *(Third Round, lost to Radek Štěpánek)*
  Juan Carlos Ferrero *(Fourth Round, lost to Juan Martín del Potro)*
  Mardy Fish *(Withdrew due to rib injury) *
  Paul-Henri Mathieu *(First Round, lost to Mikhail Youzhny)*
  Ivo Karlović *(First Round, lost to Iván Navarro)*
  Victor Hănescu *(First Round, lost to John Isner)*
  Igor Andreev *(First Round, lost to Jesse Witten)*
  Viktor Troicki *(Second Round, lost to Julien Benneteau)*
  Lleyton Hewitt *(Third Round, lost to Roger Federer)*
  Nicolás Almagro *(Third Round, lost to Rafael Nadal)*

## Draw
### Finals
### Top Half
#### Section 1
#### Section 2
#### Section 3
#### Section 4
### Bottom Half
#### Section 5
#### Section 6
#### Section 7
#### Section 8
## Other websites
* Official site of US Open
Rectus abdominis muscle

The **rectus abdominis muscle** is a muscle in the humanbody. It is commonly referred to as "Abs". It is a ed muscle that runs vertically from the lower chest to the pubic region people usually try to put stress to make it look as if they have huge abs and they help us run.