The Nichirei International Championships is a defunct WTA Tour affiliated professional women's tennis tournament played from 1990 to 1996. It was held in Tokyo in Japan and was played on indoor carpet courts in 1990 and on outdoor hard courts from 1991 to 1996.
The Ostrava Open is a tennis tournament organised for female professional tennis players. It is currently a WTA 500-level tournament held in October, played on indoor hard courts, and first organised in 2020 for over 20 years to make up for the many tournaments cancelled during the 2020 season, due to the ongoing COVID-19 pandemic.
The Denver Open, also known as the Denver WCT or by its sponsored name United Bank Tennis Classic, is a defunct WCT and Grand Prix affiliated men's tennis tournament played from 1972 to 1982. It was held in Denver, Colorado in the United States and played on indoor carpet courts. The loss of the main sponsor led to the cancellation of the tournament after the 1982 edition.
The WTA Bayonne was a WTA Tour affiliated women's tennis tournament held from 1989–1992 in Bayonne, France. It was also known as the Whirlpool Open, owing to its sponsor from 1991–1992.
The Virginia Slims of Nashville is a defunct WTA Tour tennis tournament held in Nashville, Tennessee between 1973 and 1984 and at the Maryland Farms Racquet Club in Brentwood, Tennessee between 1988 and 1991. The tournament was played on indoor carpet courts in 1983 and on indoor hardcourts in 1984 and from 1988 to 1991.
The Virginia Slims of Washington, now defunct, was a Grand Prix and WTA Tour affiliated tennis tournament played from 1972 to 1991. It was held in Washington, D.C. in the United States and played on indoor carpet courts from 1972 to 1975 and again from 1978 to 1990. From 1976 to 1977, it was played on indoor hard courts and in the final year it was played on outdoor hard courts.
The Virginia Slim of Oklahoma City is a defunct WTA Tour affiliated women's tennis tournament played from 1971 to 1972. It was held in Oklahoma City, Oklahoma in the United States and played on indoor Carpet courts.
The Virginia Slims of Boston is a defunct WTA Tour affiliated women's tennis tournament played from 1971 to 1984. It was held in Boston in the United States and played on indoor hard courts from 1971 to 1980 and on indoor carpet courts from 1981 to 1984.
The Virginia Slims of Kansas is a defunct WTA Tour affiliated tennis tournament played from 1978 to 1990. It was held in Kansas City, Kansas in the United States from 1978 to 1983 and in Wichita, Kansas in the United States from 1986 to 1990, and was played on indoor hard courts in 1978 and from 1988 to 1990, on indoor carpet courts from 1980 to 1982 and from 1986 to 1987, and on outdoor hard courts in 1983.
The Virginia Slims of Indianapolis is a defunct WTA Tour affiliated tennis tournament played from 1972 to 1973 and from 1983 to 1992. It was held in Indianapolis in the United States and played on indoor carpet courts from 1972 to 1973 and from 1983 to 1992. It was played on indoor hard courts from 1986 to 1992.
The WTA Doubles Championships is a defunct WTA Tour affiliated tennis tournament for doubles, played from 1975 to 1997. It was held on indoor carpet courts from 1975 to 1981 and from 1983 to 1990, and on outdoor clay courts in 1982 and from 1991 to 1997.
The Moscow Ladies Open is a defunct WTA Tour affiliated tennis tournament played from 1989 to 1995. It was held in Moscow, Soviet Union, from 1989 to 1990 and in St. Petersburg, Soviet Union, in 1991 and again in Moscow from 1994 to 1995. Then the tournament was incorporated into the ATP Kremlin Cup, making it a combined event for 1996. The tournament was played on indoor carpet courts.
The Virginia Slims of Detroit is a defunct WTA Tour affiliated tennis tournament played from 1971 to 1983. It was held in Birmingham, Michigan in the United States in 1972 and in Detroit, Michigan in the United States from 1973 to 1983. The tournament was played on indoor carpet courts.
The Virginia Slims of Richmond is a defunct WTA Tour affiliated women's tennis tournament held in 1970 and from 1972 to 1973. It was held at the Westwood Racquet Club in Richmond, Virginia in the United States and played on indoor clay courts. The 1970 invitational tournament was the second women's only tennis tournament after the 1970 Houston Women's Invitation.
The Virginia Slims of Tucson is a defunct WTA Tour affiliated tennis tournament played from 1972 to 1973. It was held in Tucson, Arizona in the United States and played on indoor carpet courts.
The 1972 United Bank Classic, also known as the Denver WCT, was a men's tennis tournament played on indoor carpet courts in Denver, Colorado in the United States that was part of the 1972 World Championship Tennis circuit. It was the inaugural edition of the tournament and took place from April 24 through April 30, 1972. First-seeded Rod Laver won the first edition of both the doubles and singles competition. There was criticism by players, including Arthur Ashe, that the playing conditions on the Sporface carpet courts were too fast.
The 1975 Majestic International, also known as the Denver Women's Open, was a women's tennis tournament played on indoor carpet courts at the Denver Auditorium Arena in Denver, Colorado in the United States. The event was part of the USTA–WTA Summer/Fall Circuit of the 1975 WTA Tour. It was the fourth edition of the tournament and was held from September 22 through September 28, 1975. First-seeded Martina Navratilova won the singles title and earned $10,000 first-prize money.
The 1990 Virginia Slims of Oklahoma was a women's tennis tournament played on indoor hard courts at The Greens Country Club in Oklahoma City, Oklahoma in the United States and was part of the Tier IV category of the 1990 WTA Tour. It was the fifth edition of the tournament and ran from February 19 through February 25, 1990. Third-seeded Amy Frazier won the singles title and earned $27,000 first-prize money.
The 1991 Virginia Slims of Oklahoma was a women's tennis tournament played on indoor hard courts at The Greens Country Club in Oklahoma City, Oklahoma in the United States that was part of Tier IV of the 1991 WTA Tour. It was the sixth edition of the tournament was held from February 18 through February 24, 1991. First-seeded Jana Novotná won the singles title and earned $27,000 first-prize money.
The 1991 St. Petersburg Open was a women's tennis tournament played from September 21 through 29, 1991, on indoor carpet courts at the St. Petersburg Sports and Concert Complex in Saint Petersburg, Soviet Union, that was part of Tier V of the 1991 Kraft General Foods World Tour. It was the third edition of the WTA tournament inaugurated under the title of Virginia Slims of Moscow in 1989 and later known as the Moscow Ladies Open.
Nancy Richey Gunter 
Betty Stöve 
Evonne Goolagong 
Martina Navratilova 
Françoise Dürr 
Anne Hobbs 
Lise Gregory 
