Billie Jean King, also known as BJK, 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. King was a member of the victorious United States team in seven Federation Cups and nine Wightman Cups. For three years, she was the U.S. captain in the Federation Cup.
Françoise Dürr is a retired French tennis player. She won 50 singles titles and over 60 doubles titles.
The 1973 Virginia Slims Championships were the second season-ending WTA Tour Championships, the annual tennis tournament for the best female tennis players in singles on the 1973 Virginia Slims circuit which was part of the 1973 WTA Tour. It was held from October 15 to 23, 1973 at the Boca Raton Hotel & Club in Boca Raton, United States. Both the top two qualifying players and top seeds Margaret Court and Billie Jean King had to withdraw from the tournament due to injury, although Court did compete in the doubles event. Fourth ranked Evonne Goolagong also defaulted. First-seeded Chris Evert won her second consecutive singles title at the event.
The 1969 New South Wales Open was a combined men's and women's tennis tournament played on grass courts at the White City Stadium in Sydney, Australia. The tournament was held from 13 January through 19 January 1969. It was the 77th edition of the event and the first one in the Open era of tennis. The singles titles were won by Margaret Court and fourth-seeded Tony Roche. It was Roche's second singles title after 1967 and he won AUS$3,594 first-prize money. Court earned AUS$1,537 for her singles win which was her sixth singles title at the tournament.
The 1972 Maureen Connolly Brinker International was a women's tennis tournament played on indoor carpet courts at the T-BAR-M Racquet Club in Dallas, Texas that was part of the 1972 WT Pro Tour. It was the inaugural edition of the tournament, held from March 7 through March 12, 1972. Unseeded Nancy Gunter won the singles title and earned $11,000 first-prize money.
The 1974 Virginia Slims of Detroit was a women's tennis tournament played on indoor carpet courts at the Cobo Hall & Arena in Detroit, Michigan in the United States that was part of the 1974 Virginia Slims World Championship Series. It was the third edition of the tournament and was held from February 20 through February 24, 1974. First-seeded Billie Jean King won the singles title and earned $10,000 first-prize money.
The 1973 Virginia Slims of Detroit was a women's tennis tournament played on indoor carpet courts at the Cobo Hall & Arena in Detroit, Michigan in the United States that was part of the 1973 Virginia Slims World Championship Series. It was the second edition of the tournament and was held from March 1 through March 4, 1973. First-seeded Margaret Court won the singles title and earned $6,000 first-prize money.
The 1975 Family Circle Cup was a women's tennis tournament played on outdoor clay courts at the Amelia Island Plantation in Amelia Island, Florida in the United States. The event was part of the 1975 WTA Tour. It was the third edition of the tournament and was held from April 21 through April 27, 1975. First-seeded Chris Evert won the singles title, her second consecutive title at the event, and earned $25,000 first-prize money.
The 1973 Family Circle Cup was a women's tennis tournament played on outdoor clay courts at the Sea Pines Plantation on Hilton Head Island, South Carolina in the United States. The event was part of the 1973 Virginia Slims Circuit. It was the inaugural edition of the tournament and was held from May 1 through May 5, 1973. Fourth-seeded Rosemary Casals won the singles title and earned $30,000 first-prize money.
The 1979 Colgate Series Championships was a women's tennis tournament played on indoor carpet courts at the Capital Centre in Landover, Maryland in the United States that was the season-ending tournament of the 1979 Colgate Series. It was the third edition of the tournament and was held from January 2 through January 7, 1980. Second-seeded Martina Navratilova won the singles title and earned $75,000 first-prize money.
The 1980 Colgate Series Championships was a women's tennis tournament played on indoor carpet courts at the Capital Centre in Landover, Maryland in the United States that was the season-ending tournament of the 1980 Colgate World Championship Series. The eight singles players with the most ranking points qualified for the tournament. It was the fourth edition of the tournament and was held from January 7 through January 12, 1981. Tracy Austin won the singles title and earned $75,000 first-prize money.
The 1981 Avon Championships of Kansas was a women's tennis tournament played on indoor carpet courts at the Municipal Auditorium in Kansas City, Missouri in the United States that was part of the 1981 Virginia Slims World Championship Series. It was the third edition of the tournament and was held from January 12 through January 18, 1981. Second-seeded Andrea Jaeger won the singles title and earned $30,000 first-prize money.
The 1973 Virginia Slims of Indianapolis was a women's tennis tournament played on indoor hardcourts at the Convention-Expo Center in Indianapolis, Indiana in the United States that was part of the 1973 Virginia Slims Circuit. It was the second edition of the tournament and was held from February 22 through February 26, 1973. Third-seeded Billie Jean King won the singles title and earned $6,000 first-prize money. In the semifinal King, coming back from a three months break, saved three match points against Margaret Court and ended Court's 12-tournament 54-match winning streak.
The 1971 Virginia Slims International was a women's tennis tournament played on indoor carpet courts at the Hofheinz Pavilion in Houston, Texas in the United States that was part of the 1971 Women's Pro Tour. It was the second edition of the tournament and was held from August 2 through August 8, 1971. First-seeded Billie Jean King won the singles title and earned $10,000 first-prize money.
The 1975 Virginia Slims of Philadelphia was a women's tennis tournament played on indoor carpet courts at the Palestra in Philadelphia, Pennsylvania in the United States that was part of the 1975 Virginia Slims World Championship Series. It was the fourth edition of the tournament and was held from March 24 through March 29, 1975. Fifth-seeded Virginia Wade won the singles title and earned $15,000 first-prize money.
The Virginia Slims Clay Court Championships, also known as the Virginia Slims of Chicago, was a women's tennis tournament played on outdoor clay courts at the Lake Bluff Bath & Tennis Club in Chicago, Illinois in the United States that was part of the 1971 WT Pro Tour. It was the inaugural edition of the tournament and was held from August 19 through August 22, 1971. Third-seeded Françoise Dürr won the singles title and earned $4,100 first-prize money.
The 1972 Virginia Slims of Newport, was a women's tennis tournament played on outdoor grass courts at the Newport Casino in Newport, Rhode Island in the United States that was part of the 1972 Virginia Slims World Championship Series. It was the second edition of the tournament and was held from August 22 through August 26, 1972. Sixth-seeded Margaret Court won the singles title and earned $3,400 first-prize money.
The 1972 Virginia Slims of Indianapolis was a women's tennis tournament played on indoor carpet courts at the Indiana State Fairgrounds Coliseum in Indianapolis, Indiana in the United States that was part of the 1972 Virginia Slims Circuit. It was the inaugural edition of the tournament and was held from May 3 through May 6, 1972. The qualifying event for the singles competition took place on May 1 and May 2, 1972 at the Indianapolis Racquet Club. First-seeded Billie Jean King won the singles title and earned $4,000 first-prize money.
The 1973 British Motor Cars of Los Angeles was a women's tennis tournament played on indoor carpet courts at The Forum in Los Angeles, California in the United States that was part of the 1973 Virginia Slims World Championship Series. The event had previously been held in Long Beach. It was the third edition of the tournament and was held from January 23 through January 27, 1973. The final was watched by 2,693 spectators who saw first-seeded Margaret Court win the singles title and earn $6,000 first-prize money.
The 1972 Caribe Hilton Invitational was a women's tennis tournament played on outdoor hard courts at the Caribe Hilton Hotel in San Juan, Puerto Rico that was part of the 1972 Women's Tennis Circuit. It was the second edition of the tournament in the open era and was held from March 27 through April 2, 1972. Third-seeded Nancy Gunter won the singles title and earned $3,500 first-prize money.
Rosemary Casals 
Virginia Wade 
