The 1988 Virginia Slims of California was a women's tennis tournament played on indoor hard courts at the Oakland-Alameda County Coliseum Arena in Oakland, California in the United States and was part of the Category 4 tier of the 1988 WTA Tour. It was the 17th edition of the tournament and was held from February 15 through February 21, 1988. First-seeded Martina Navratilova won the singles title.
The 1989 Nutri-Metics Open was a women's tennis tournament played on outdoor hard courts at the ASB Tennis Centre in Auckland in New Zealand and was part of the Category 1 tier of the 1989 WTA Tour. The tournament ran from 30 January through 5 February 1989. First-seeded Patty Fendick won the singles title.
The 1989 Virginia Slims of Washington was a women's tennis tournament played on indoor carpet courts at the Patriot Center in Fairfax, Virginia in the United States and was part of the Category 5 tier of the 1989 WTA Tour. The tournament ran from February 13 through February 19, 1989. First-seeded Steffi Graf won the singles title.
Martina Navratilova was the defending champion of the singles event but lost in the semifinals of the 1989 Virginia Slims of California tennis tournament to Larisa Savchenko.
The 1989 Dow Classic was a women's tennis tournament played on grass courts at the Edgbaston Priory Club in Birmingham in the United Kingdom that was part of the Category 2 tier of the 1989 WTA Tour. It was the 8th edition of the tournament and was held from 12 June until 18 June 1989. First-seeded Martina Navratilova won the singles title.
The 1992 Pilkington Glass Championships was a women's tennis tournament played on grass courts at the Devonshire Park Lawn Tennis Club in Eastbourne in the United Kingdom that was part of Tier II of the 1992 WTA Tour. It was the 18th edition of the tournament and was held from 15 June until 20 June 1992. Lori McNeil, seeded 11th, won the singles title and earned $70,000 first-prize money.
The 1990 Pilkington Glass Championships was a women's tennis tournament played on grass courts at the Devonshire Park Lawn Tennis Club in Eastbourne in the United Kingdom that was part of Tier II of the 1990 WTA Tour. The tournament was held from 18 June until 24 June 1990. First-seeded Martina Navratilova won the singles title and earned $70,000 first-prize money.
The 1988 Virginia Slims of San Diego was a women's tennis tournament played on outdoor hard courts at the San Diego Tennis & Racquet Club in San Diego, California in the United States and was part of the Category 2 tier of the 1988 WTA Tour. The tournament ran from August 1 through August 7, 1988. Second-seeded Stephanie Rehe won the singles title and earned $17,000 first-prize money.
Zina Garrison and Lori McNeil were the defending champions but they competed with different partners that year, Garrison with Pam Shriver and McNeil with Betsy Nagelsen.
The 1988 Virginia Slims of Indianapolis was a women's tennis tournament played on outdoor hard courts in Indianapolis, Indiana in the United States and was part of the Category 2 tier of the 1988 WTA Tour. It was the ninth edition of the tournament and ran from October 24 through October 30, 1988. Second-seeded Katerina Maleeva won the singles title and earned $17,000 first-prize money.
The 1990 Dow Classic was a women's tennis tournament played on outdoor grass courts that was part of Tier IV of the 1990 WTA Tour. It was the 9th edition of the event. It took place at the Edgbaston Priory Club in Birmingham, United Kingdom, from 11 June until 17 June 1990. Zina Garrison won the singles title.
The 1989 Virginia Slims of Chicago was a women's tennis tournament played on indoor carpet courts at the UIC Pavilion in Chicago, Illinois in the United States and was part of the Category 4 tier of the 1989 WTA Tour. It was the 18th edition of the tournament and was held from November 6 through November 12, 1989. Second-seeded Zina Garrison won the singles title.
The 1992 Virginia Slims of Houston was a women's tennis tournament played on outdoor clay courts at the Westside Tennis Club in Houston, Texas in the United States that was part of Tier II of the 1992 WTA Tour. It was the 22nd edition of the tournament and was held from April 13 through April 19, 1992. First-seeded Monica Seles won the singles title and earned $70,000 first-prize money.
The 1991 Virginia Slims of Philadelphia was a women's tennis tournament played on indoor carpet courts at the Philadelphia Civic Center in Philadelphia, Pennsylvania in the United States that was part of the Tier II category of the 1991 WTA Tour. It was the ninth edition of the tournament and was held from November 11 through November 17, 1991. First-seeded Monica Seles won the singles title and earned $70,000 first-prize money.
The 1993 Bank of the West Classic was a women's tennis tournament played on indoor carpet courts at the Oakland Coliseum Arena in Oakland, California in the United States and was part of the Tier II category of the 1993 WTA Tour. It was the 22nd edition of the tournament ran from November 1 through November 7, 1993. First-seeded Martina Navratilova won the singles title, her fifth at the event after 1979, 1980, 1988 and 1991, and earned $75,000 first-prize money as well as 300 ranking points.
The 1993 IGA Tennis Classic was a women's tennis tournament played on indoor hard courts at The Greens Country Club in Oklahoma City in the United States that was part of Tier III of the 1993 WTA Tour. It was the eighth edition of the tournament was held from February 15 through February 21, 1993. Third-seeded Zina Garrison-Jackson won the singles title and earned $27,000 first-prize money.
Mary Joe Fernández and Zina Garrison were the defending champions, but lost in third round to Yayuk Basuki and Nana Miyagi.
Jana Novotná and Helena Suková were the defending champions, but Suková did not compete this year.
Gigi Fernández and Jana Novotná were the defending champions, but none competed this year.
Patty Fendick and Larisa Savchenko-Neiland were the defending champions, but Fendick chose to compete at Tokyo during the same week. Savchenko-Neiland teamed up with Andrea Strnadová and lost in the semifinals to Rosalyn Fairbank-Nideffer and Raffaella Reggi-Concato.
Zina Garrison 
Jill Hetherington 