![Billie Jean King Retired American professional tennis player](https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/BJK_headshot_2011_5x7_300dpi.jpg/228px-BJK_headshot_2011_5x7_300dpi.jpg)
Billie Jean King is an American former world No. 1 tennis player. King won 39 Grand Slam titles: 12 in singles, 16 in women's doubles, and 11 in mixed doubles. She often represented the United States in the Federation Cup and the Wightman Cup. She was a member of the victorious United States team in seven Federation Cups and nine Wightman Cups. For three years, she was the United States' captain in the Federation Cup.
![Steffi Graf German tennis player](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Steffi_Graf_in_Hamburg_2010_%28cropped%29.jpg/219px-Steffi_Graf_in_Hamburg_2010_%28cropped%29.jpg)
Stefanie Maria "Steffi" Graf is a German former professional tennis player. She was ranked world No. 1 for a record 377 weeks and won 22 major singles titles, the second-most since the start of the Open Era in 1968 and third-most of all-time behind Margaret Court (24) and Serena Williams (23). In 1988, she became the first tennis player to achieve the Golden Slam by winning all four Grand Slam singles titles and the Olympic gold medal in the same calendar year. Furthermore, she is the only tennis player, male or female, to have won each major at least four times.
![Rod Laver Australian tennis player](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Tennis_%27great%27%2C_Rod_Laver_%28cropped%29.jpg/216px-Tennis_%27great%27%2C_Rod_Laver_%28cropped%29.jpg)
Rodney George Laver is an Australian former tennis player. Laver was the World No. 1 ranked professional in some sources in 1964, in all sources from 1965 to 1969 and in some sources in 1970, spanning four years before and three years after the start of the Open Era in 1968. He also was ranked the world No. 1 amateur in 1961 by Lance Tingay and 1962 by Tingay and Ned Potter.
![Margaret Court Australian tennis player](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Margaret_Court_1964.jpg/198px-Margaret_Court_1964.jpg)
Margaret Court, also known as Margaret Smith Court, is an Australian retired tennis player and former world No. 1. She won 24 Grand Slam women's singles titles, 19 Grand Slam women's doubles titles, and 21 Grand Slam mixed doubles titles. Her 24 Grand Slam singles titles and her total of 64 Grand Slam titles are the most in tennis history. She is considered one of the greatest tennis players of all time. She is currently a Christian minister in Perth, Western Australia.
![World TeamTennis](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/World_TeamTennis_logo.png/320px-World_TeamTennis_logo.png)
World TeamTennis (WTT) is a mixed-gender professional tennis league played with a team format in the United States, which was founded in 1973.
![Rafael Nadal Spanish tennis player (born 1986)](https://upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Rafael_Nadal_10%2C_Aegon_Championships%2C_London%2C_UK_-_Diliff_%28cropped%29.jpg/253px-Rafael_Nadal_10%2C_Aegon_Championships%2C_London%2C_UK_-_Diliff_%28cropped%29.jpg)
Rafael Nadal Parera is a Spanish professional tennis player. He is ranked world No. 5 by the Association of Tennis Professionals (ATP), has been ranked No. 1 in the ATP rankings for 209 weeks, and has finished as the Year-End No. 1 five times. Nadal has won 21 Grand Slam men's singles titles, the most in history. Nadal has won 62 of his 90 ATP Singles titles on clay, including a record 13 French Open titles and 26 of his 36 Masters titles. His 81 consecutive wins on clay is the longest single-surface win streak in the Open Era.
![Tennis Channel Open Tennis tournament](https://upload.wikimedia.org/wikipedia/en/e/ed/Tennis_Channel_Open_logo.png)
The Tennis Channel Open was a men's tennis tournament on the ATP International Series which was held for the first time in Las Vegas, Nevada from February 27 to March 5, 2006. In the men's singles final, James Blake defeated Lleyton Hewitt while the men's doubles title was won by Bob and Mike Bryan.
![History of tennis History of the racket sport](https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Centre_Court.jpg/320px-Centre_Court.jpg)
The racket sport traditionally named lawn tennis, now commonly known simply as tennis, is the direct descendant of what is now denoted real tennis or royal tennis, which continues to be played today as a separate sport with more complex rules. Most rules of (lawn) tennis derive from this precursor and it is reasonable to see both sports as variations of the same game. Most historians believe that tennis was originated in the monastic cloisters in northern France in the 12th century, but the ball was then struck with the palm of the hand; hence, the name jeu de paume. It was not until the 16th century that rackets came into use, and the game began to be called "tennis." It was popular in England and France, and Henry VIII of England was a big fan of the game, now referred to as real tennis.
![2003 ATP Tour Mens tennis circuit](https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/Andy_Roddick.jpg/185px-Andy_Roddick.jpg)
The 2003 ATP Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2003 tennis season. The ATP Tour is the elite tour for professional tennis organised by the ATP. The ATP Tour includes the four Grand Slam tournaments, the Tennis Masters Cup, the ATP Masters Series, the International Series Gold and the International Series tournaments.
![Longest tennis match records Wikimedia list article](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d4/John_Isner_at_the_2009_US_Open_01.jpg/320px-John_Isner_at_the_2009_US_Open_01.jpg)
This article details longest tennis match records by duration or number of games. The 1970–1973 introduction of the tiebreak reduced the opportunity for such records to be broken. However, among the Grand Slams, the US Open, Australian Open and Wimbledon use the tiebreak in the final set, while the French Open remains the only Grand Slam to use the advantage set rules in the final set, which allows for an indefinite number of games until one player is ahead by two.
![BNP Paribas Showdown Tennis tournament](https://upload.wikimedia.org/wikipedia/en/thumb/8/8c/BNP_Paribas_Showdown_10th.png/320px-BNP_Paribas_Showdown_10th.png)
The BNP Paribas Showdown was an annual one-night exhibition tennis event operated by GF Sports and held at Madison Square Garden in New York City in February or March from 2008 through 2017.
Bohumil Váňa was a male international table tennis player from Czechoslovakia.
![Toshiaki Tanaka Japanese table tennis player](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Toshiaki_Tanaka_1955b.jpg/231px-Toshiaki_Tanaka_1955b.jpg)
Toshiaki Tanaka was a Japanese international table tennis player.
![Ashleigh Barty Australian tennis player (born 1996)](https://upload.wikimedia.org/wikipedia/commons/thumb/1/10/Sydney_International_WTA_Players_Cruise_%2831974227527%29_%28cropped_2%29.jpg/213px-Sydney_International_WTA_Players_Cruise_%2831974227527%29_%28cropped_2%29.jpg)
Ashleigh Barty is an Australian professional tennis player and former cricketer. She is ranked No. 1 in the world in singles by the Women's Tennis Association (WTA) and is the second Australian WTA singles No. 1 after fellow Indigenous Australian Evonne Goolagong Cawley. She has also been a top-ten player in doubles, having achieved a career-high ranking of No. 5 in the world. Barty is a three-time Grand Slam singles champion, and is the reigning champion at Wimbledon and the Australian Open. She is also a Grand Slam doubles champion, having won the 2018 US Open with CoCo Vandeweghe. In total, Barty has won 15 singles titles and 12 doubles titles on the WTA Tour.
![Jessica Pegula American tennis player (born 1994)](https://upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Pegula_RG19_%2823%29_%2848199119221%29.jpg/213px-Pegula_RG19_%2823%29_%2848199119221%29.jpg)
Jessica Pegula is an American professional tennis player. Pegula has a career-high singles ranking of world No. 18 achieved on November 15, 2021, and career-high doubles ranking of world No. 46 achieved on October 4, 2021.
The Open Era is the current era of professional tennis. It began in 1968 when the Grand Slam tournaments allowed professional players to compete with amateurs, ending the division that had persisted since the dawn of the sport in the 19th century. The first open event was the 1968 British Hard Court Championships held in April, followed by the inaugural open Grand Slam event, the 1968 French Open, a month later. Unless otherwise sourced, all records are based on data from the Association of Tennis Professionals (ATP), the International Tennis Federation (ITF), and the official websites of the four Grand Slam tournaments. All rankings-related records are based on ATP Rankings, which began in 1973. The names of active players appear in boldface.
Hildegard Bussmann was an international table tennis player from Germany. She was born in Düsseldorf.
![Mersin Tennis Complex](https://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Mersin_Tennis_Complex%2C_turkey.JPG/320px-Mersin_Tennis_Complex%2C_turkey.JPG)
Mersin Tennis Complex is a multi tennis court constructed for the 2013 Mediterranean Games in Mersin, Turkey.