Juan Martín del Potro defeated defending champion Roger Federer in the final, 6–3, 6–7(5), 6–4, 6–7(4), 2–6.

Single skating is a discipline of figure skating, wherein a single person skates alone. Men's singles and ladies' singles are both Olympic disciplines and are both governed by the International Skating Union. The other Olympic figure skating events are pair skating and ice dancing. Single skaters perform jumps, spins, footwork, spirals, and other moves in the field as part of their competition programs.

Single skating competitions consist of a short program and free skating (often called the "long program"), usually performed within a day or two of each other. At some large competitions, including the World Figure Skating Championships and European Figure Skating Championships, there is a cut after the short program and a skater must perform well enough in the short program to advance to the free skating portion of the competition. Skaters are separated into warm-up groups, and generally there is a draw to decide the skating order. For the long program, the warm-up groups are organized according to a skater's placement after the short program, making skating in the "final group" (or the top six skaters after the short program) a goal of many competitors.

2009 U.S. Open may refer to:

Wang Zhen (April 11, 1908 – March 12, 1993) was a Chinese political figure and one of the Eight Elders of the Communist Party of China. He was a close associate of the powerful Chinese President Li Xiannian.

Like most Chinese communist leaders, Wang was a commander in his early years. During World War II when the communist base in northwestern China was blockaded by Kuomintang forces under the command of Hu Zongnan, Wang Zhen gained fame as the brigade commander of the 359th Brigade for successfully converting waste land in Nanniwan into productive farm land, and the agricultural output not only supported the brigade itself, but also with a substantial surplus to support other parts of the communist base. The success was later lauded by the communists as an example of self sufficiency.

In October 1945, one month after the surrender of the Japanese, Wang was promoted to lead one of the seven columns of the Northwest Field Army, under the command of Peng Dehuai. Wang fought against the Kuomintang until most of Chiang Kai-shek's forces were withdrawn to Taiwan in September 1949. In October Wang's forces were directed by Peng to occupy Xinjiang. Most defenders surrendered peacefully to Wang, and were incorporated into the PLA.

Rafael "Rafa" Nadal Parera (Catalan: [rəˈfɛɫ nəˈðaɫ pəˈɾeɾə]; Spanish: [rafaˈel naˈðal paˈɾeɾa]) (born 3 June 1986) is a Spanish professional tennis player and a former World No. 1. As of 28 May 2012 (2012 -05-28)^[update], he is ranked No. 2 by the Association of Tennis Professionals (ATP). He is widely regarded as one of the greatest players of all time; his success on clay has earned him the nickname "The King of Clay", and has prompted many experts to regard him as the greatest clay court player of all time.

Nadal has won ten Grand Slam singles titles, including a record six French Open titles (tied with Bjorn Borg), the 2008 Olympic gold medal in singles, a record 21 ATP World Tour Masters 1000 tournaments, and also was part of the Spain Davis Cup team that won the finals in 2004, 2008, 2009 and 2011. He completed the Career Grand Slam by winning the 2010 US Open, being the seventh player in history, and the youngest in the open era, to achieve it. He is the second male player to complete the Career Golden Slam (winner of the four grand slams and the Olympic Gold medal) after only Andre Agassi.