# 1990 WTA Tour

The 1990 WTA Tour (officially titled 1990 Kraft General Foods World Tour after its sponsor) was the elite professional tennis circuit organized by the Women's Tennis Association (WTA) for the 1990 tennis season. The 1990 WTA Tour calendar comprised the four Grand Slam tournaments, the WTA Tour Championships and the WTA Tier I, Tier II, Tier III, Tier IV and Tier V events. ITF tournaments were not part of the WTA Tour, although they award points for the WTA World Ranking.

## Schedule

The complete schedule of events on the 1990 calendar, with player progression documented from the quarterfinals stage.

### Key

* Grand Slam tournaments
* Year-end championships
* Tier I events
* Tier II events
* Tier III events
* Tier IV and V events
* Team events

### December 1989

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Dec 11 | Rainha Classic Guarujá, Brazil Tier V Hard – $75,000 – 32S/16D | Federica Haumüller 7–6$^{(9–7)}$, 6–4 | Patricia Tarabini | Noëlle van Lottum Renata Baranski | Cristina Tessi Maureen Drake Hellas ter Riet Andrea Tiezzi |
| Dec 11 | Rainha Classic Guarujá, Brazil Tier V Hard – $75,000 – 32S/16D | Mercedes Paz Patricia Tarabini 6–2, 6–2 | Cláudia Chabalgoity Luciana Corsato | Noëlle van Lottum Renata Baranski | Cristina Tessi Maureen Drake Hellas ter Riet Andrea Tiezzi |

### January

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Jan 1 | Hyundai Hopman Cup Perth, Australia ITF Mixed Teams Championships Hard (i) – A$1,000,000 – 12 teams | Spain 2–1 | United States | Australia Czech Republic | Italy Soviet Union France Austria |
| Jan 1 | Danone Hardcourt Championships Brisbane, Australia Tier IV Hard – $150,000 – 64S/32D Singles – Doubles | Natasha Zvereva 6–4, 6–0 | Rachel McQuillan | Brenda Schultz Judith Wiesner | Helena Suková Kristin Godridge Kimiko Date Jana Novotná |
| Jan 1 | Danone Hardcourt Championships Brisbane, Australia Tier IV Hard – $150,000 – 64S/32D Singles – Doubles | Jana Novotná Helena Suková 6–3, 6–1 | Hana Mandlíková Pam Shriver | Brenda Schultz Judith Wiesner | Helena Suková Kristin Godridge Kimiko Date Jana Novotná |
| Jan 8 | Holden NSW Open Sydney, Australia Tier III Hard – $225,000 – 56S/28D Singles – Doubles | Natasha Zvereva 6–3, 4–6, 6–3 | Barbara Paulus | Judith Wiesner Amy Frazier | Radka Zrubáková Claudia Porwik Julie Halard Raffaella Reggi |
| Jan 8 | Holden NSW Open Sydney, Australia Tier III Hard – $225,000 – 56S/28D Singles – Doubles | Jana Novotná Helena Suková 6–3, 7–5 | Larisa Neiland Natasha Zvereva | Judith Wiesner Amy Frazier | Radka Zrubáková Claudia Porwik Julie Halard Raffaella Reggi |
| Jan 15 Jan 22 | Australian Open Melbourne, Australia Grand Slam Hard – $1,000,000– 128S/64D/32X Singles – Doubles – Mixed doubles | Steffi Graf 6–3, 6–4 | Mary Joe Fernández | Helena Suková Claudia Porwik | Patty Fendick Katerina Maleeva Zina Garrison-Jackson Angélica Gavaldón |
| Jan 15 Jan 22 | Australian Open Melbourne, Australia Grand Slam Hard – $1,000,000– 128S/64D/32X Singles – Doubles – Mixed doubles | Jana Novotná Helena Suková 7–6$^{(7–5)}$, 7–6$^{(8–6)}$ | Patty Fendick Mary Joe Fernández | Helena Suková Claudia Porwik | Patty Fendick Katerina Maleeva Zina Garrison-Jackson Angélica Gavaldón |
| Jan 15 Jan 22 | Australian Open Melbourne, Australia Grand Slam Hard – $1,000,000– 128S/64D/32X Singles – Doubles – Mixed doubles | Natasha Zvereva Jim Pugh 4–6, 6–2, 6–3 | Zina Garrison-Jackson Rick Leach | Helena Suková Claudia Porwik | Patty Fendick Katerina Maleeva Zina Garrison-Jackson Angélica Gavaldón |
| Jan 29 | Nutri-Metics International Auckland, New Zealand Tier V Hard – $75,000 – 32S/16D Singles – Doubles | Leila Meskhi 6–1, 6–0 | Sabine Appelmans | Belinda Cordwell Robin White | Beverly Bowes Andrea Leand Jo Durie Sandra Wasserman |
| Jan 29 | Nutri-Metics International Auckland, New Zealand Tier V Hard – $75,000 – 32S/16D Singles – Doubles | Natalia Medvedeva Leila Meskhi 3–6, 6–3, 7–6$^{(7–3)}$ | Jill Hetherington Robin White | Belinda Cordwell Robin White | Beverly Bowes Andrea Leand Jo Durie Sandra Wasserman |
| Jan 29 | Pan Pacific Open Tokyo, Japan Tier II Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Steffi Graf 6–1, 6–2 | Arantxa Sánchez Vicario | Manuela Maleeva-Fragniere Akiko Kijimuta | Larisa Savchenko-Neiland Brenda Schultz Nana Miyagi Gigi Fernández |
| Jan 29 | Pan Pacific Open Tokyo, Japan Tier II Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Gigi Fernández Elizabeth Smylie 6–2, 6–2 | Jo-Anne Faull Rachel McQuillan | Manuela Maleeva-Fragniere Akiko Kijimuta | Larisa Savchenko-Neiland Brenda Schultz Nana Miyagi Gigi Fernández |

### February

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Feb 5 | Fernleaf Classic Wellington, New Zealand Tier V Hard – $75,000 – 32S/16D Singles – Doubles | Wiltrud Probst 1–6, 6–4, 6–0 | Leila Meskhi | Sabine Appelmans Claudine Toleafoa | Emanuela Zardo Magdalena Maleeva Sandra Wasserman Beate Reinstadler |
| Feb 5 | Fernleaf Classic Wellington, New Zealand Tier V Hard – $75,000 – 32S/16D Singles – Doubles | Natalia Medvedeva Leila Meskhi 6–3, 2–6, 6–4 | Michelle Jaggard-Lai Julie Richardson | Sabine Appelmans Claudine Toleafoa | Emanuela Zardo Magdalena Maleeva Sandra Wasserman Beate Reinstadler |
| Feb 5 | Breyers Tennis Classic Wichita, United States Tier IV Hard – $150,000 – 32S/16D Singles – Doubles | Dianne Van Rensburg 2–6, 7–5, 6–2 | Nathalie Tauziat | Mareen Louie Harper Susan Sloane | Manon Bollegraf Anne Minter Mary-Lou Daniels Amy Frazier |
| Feb 5 | Breyers Tennis Classic Wichita, United States Tier IV Hard – $150,000 – 32S/16D Singles – Doubles | Manon Bollegraf Meredith McGrath 6–0, 6–2 | Mary-Lou Daniels Wendy White | Mareen Louie Harper Susan Sloane | Manon Bollegraf Anne Minter Mary-Lou Daniels Amy Frazier |
| Feb 12 | Virginia Slims of Chicago Chicago, United States Tier I Carpet (i) – $500,000 – 32S/16D Singles – Doubles | Martina Navratilova 6–3, 6–2 | Manuela Maleeva-Fragniere | Pam Shriver Zina Garrison-Jackson | Linda Harvey-Wild Tami Whitlinger Rosalyn Fairbank-Nideffer Nathalie Tauziat |
| Feb 12 | Virginia Slims of Chicago Chicago, United States Tier I Carpet (i) – $500,000 – 32S/16D Singles – Doubles | Martina Navratilova Anne Smith 6–7$^{(9–11)}$, 6–4, 6–3 | Arantxa Sánchez Vicario Nathalie Tauziat | Pam Shriver Zina Garrison-Jackson | Linda Harvey-Wild Tami Whitlinger Rosalyn Fairbank-Nideffer Nathalie Tauziat |
| Feb 19 | Virginia Slims of Washington Washington, United States Tier II Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Martina Navratilova 6–1, 6–0 | Zina Garrison-Jackson | Monica Seles Natalia Zvereva | Anne Smith Pam Shriver Nicole Provis Nathalie Tauziat |
| Feb 19 | Virginia Slims of Washington Washington, United States Tier II Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Martina Navratilova Zina Garrison-Jackson 6–0, 6–3 | Ann Henricksson Dianne Van Rensburg | Monica Seles Natalia Zvereva | Anne Smith Pam Shriver Nicole Provis Nathalie Tauziat |
| Feb 19 | Virginia Slims of Oklahoma Oklahoma City, United States Tier IV Hard (i) – $150,000 – 32S/16D Singles – Doubles | Amy Frazier 6–4, 6–2 | Manon Bollegraf | Manuela Maleeva-Fragniere Angélica Gavaldón | Etsuko Inoue Anne Minter Jennifer Santrock Brenda Schultz |
| Feb 19 | Virginia Slims of Oklahoma Oklahoma City, United States Tier IV Hard (i) – $150,000 – 32S/16D Singles – Doubles | Mary-Lou Daniels Wendy White 7–5, 6–2 | Manon Bollegraf Lise Gregory | Manuela Maleeva-Fragniere Angélica Gavaldón | Etsuko Inoue Anne Minter Jennifer Santrock Brenda Schultz |
| Feb 26 | Virginia Slims of Indian Wells Indian Wells, United States Tier II Hard – $350,000 – 56S/28D Singles – Doubles | Martina Navratilova 6–2, 5–7, 6–1 | Helena Suková | Katerina Maleeva Amy Frazier | Nathalie Herreman Meredith McGrath Isabelle Demongeot Rosalyn Fairbank-Nideffer |
| Feb 26 | Virginia Slims of Indian Wells Indian Wells, United States Tier II Hard – $350,000 – 56S/28D Singles – Doubles | Jana Novotná Helena Suková 6–2, 7–6$^{(8–6)}$ | Gigi Fernández Martina Navratilova | Katerina Maleeva Amy Frazier | Nathalie Herreman Meredith McGrath Isabelle Demongeot Rosalyn Fairbank-Nideffer |

### March

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Mar 5 Mar 12 | Virginia Slims of Florida Boca Raton, United States Tier II Hard – $350,000 – 56S/28D Singles – Doubles | Gabriela Sabatini 6–4, 7–5 | Jennifer Capriati | Mary Joe Fernández Laura Gildemeister | Dianne Van Rensburg Amanda Coetzer Helena Suková Jana Novotná |
| Mar 5 Mar 12 | Virginia Slims of Florida Boca Raton, United States Tier II Hard – $350,000 – 56S/28D Singles – Doubles | Jana Novotná Helena Suková 6–4, 6–2 | Elise Burgin Wendy Turnbull | Mary Joe Fernández Laura Gildemeister | Dianne Van Rensburg Amanda Coetzer Helena Suková Jana Novotná |
| Mar 19 | Lipton International Players Championships Key Biscayne, United States Tier I Hard – $750,000 – 96S/64Q/48D | Monica Seles 6–1, 6–2 | Judith Wiesner | Conchita Martínez Nathalie Tauziat | Gabriela Sabatini Manuela Maleeva-Fragniere Nathalie Herreman Claudia Porwik |
| Mar 19 | Lipton International Players Championships Key Biscayne, United States Tier I Hard – $750,000 – 96S/64Q/48D | Jana Novotná Helena Suková 6–4, 6–3 | Betsy Nagelsen Robin White | Conchita Martínez Nathalie Tauziat | Gabriela Sabatini Manuela Maleeva-Fragniere Nathalie Herreman Claudia Porwik |
| Mar 25 | U.S. Women's Hard Court Championships San Antonio, United States Tier III Hard – $225,000 – 16S/16Q/8D | Monica Seles 6–4, 6–3 | Manuela Maleeva-Fragniere | Lori McNeil Rosalyn Fairbank-Nideffer | Gigi Fernández Carrie Cunningham Jana Novotná Hana Mandlíková |
| Mar 25 | U.S. Women's Hard Court Championships San Antonio, United States Tier III Hard – $225,000 – 16S/16Q/8D | Kathy Jordan Elizabeth Smylie 7–5, 7–5 | Gigi Fernández Robin White | Lori McNeil Rosalyn Fairbank-Nideffer | Gigi Fernández Carrie Cunningham Jana Novotná Hana Mandlíková |
| Mar 25 | Virginia Slims of Houston Houston, United States Tier III Clay – $225,000 – 16S/16Q/8D | Katerina Maleeva 6–1, 1–6, 6–4 | Arantxa Sánchez Vicario | Martina Navratilova Zina Garrison-Jackson | Andrea Temesvári Laura Gildemeister Mary-Lou Daniels Sandra Cecchini |
| Andrea Temesvári Laura Gildemeister Mary-Lou Daniels Sandra Cecchini ||

### April

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Apr 2 | Family Circle Cup Hilton Head Island, United States Tier I Clay – $500,000 – 56S/28D Singles – Doubles | Martina Navratilova 6–2, 6–4 | Jennifer Capriati | Regina Rajchrtová Natasha Zvereva | Katerina Maleeva Zina Garrison-Jackson Conchita Martínez Helen Kelesi |
| Apr 2 | Family Circle Cup Hilton Head Island, United States Tier I Clay – $500,000 – 56S/28D Singles – Doubles | Martina Navratilova Arantxa Sánchez Vicario 6–2, 6–1 | Mercedes Paz Natasha Zvereva | Regina Rajchrtová Natasha Zvereva | Katerina Maleeva Zina Garrison-Jackson Conchita Martínez Helen Kelesi |
| Apr 9 | Bausch & Lomb Championships Amelia Island, United States Tier II Clay – $350,000 – 56S/28D | Steffi Graf 6–1, 6–0 | Arantxa Sánchez Vicario | Natasha Zvereva Gabriela Sabatini | Carling Bassett-Seguso Zina Garrison-Jackson Helen Kelesi Isabel Cueto |
| Apr 9 | Bausch & Lomb Championships Amelia Island, United States Tier II Clay – $350,000 – 56S/28D | Mercedes Paz Arantxa Sánchez Vicario 7–6$^{(7–5)}$, 6–4 | Regina Kordová Andrea Temesvári | Natasha Zvereva Gabriela Sabatini | Carling Bassett-Seguso Zina Garrison-Jackson Helen Kelesi Isabel Cueto |
| Apr 9 | Suntory Japan Open Tennis Championships Tokyo, Japan Tier IV Hard – $150,000 – 32S/16D | Catarina Lindqvist 6–3, 6–2 | Elizabeth Smylie | Eva Švíglerová Naoko Sawamatsu | Belinda Cordwell Monique Javer Kumiko Okamoto Kimiko Date |
| Apr 9 | Suntory Japan Open Tennis Championships Tokyo, Japan Tier IV Hard – $150,000 – 32S/16D | Kathy Jordan Elizabeth Smylie 6–0, 3–6, 6–1 | Hu Na Michelle Jaggard | Eva Švíglerová Naoko Sawamatsu | Belinda Cordwell Monique Javer Kumiko Okamoto Kimiko Date |
| Apr 16 | Eckerd Tennis Open Tampa, United States Tier III Clay – $225,000 – 32S/16D | Monica Seles 6–1, 6–0 | Katerina Maleeva | Conchita Martínez Arantxa Sánchez Vicario | Susan Sloane Cammy MacGregor Sandra Cecchini Helen Kelesi |
| Apr 16 | Eckerd Tennis Open Tampa, United States Tier III Clay – $225,000 – 32S/16D | Mercedes Paz Arantxa Sánchez Vicario 6–2, 6–0 | Sandra Cecchini Laura Gildemeister | Conchita Martínez Arantxa Sánchez Vicario | Susan Sloane Cammy MacGregor Sandra Cecchini Helen Kelesi |
| Apr 23 | DHL Singapore Open Kallang, Singapore Tier IV Hard – $150,000 – 56S/28D Singles – Doubles | Naoko Sawamatsu 7–6$^{(7–5)}$, 3–6, 6–4 | Sarah Loosemore | Maya Kidowaki Sabine Appelmans | Pilar Vásquez Tamaka Takagi Patricia Hy Marianne Werdel |
| Apr 23 | DHL Singapore Open Kallang, Singapore Tier IV Hard – $150,000 – 56S/28D Singles – Doubles | Jo Durie Jill Hetherington 6–4, 6–1 | Pascale Paradis Catherine Suire | Maya Kidowaki Sabine Appelmans | Pilar Vásquez Tamaka Takagi Patricia Hy Marianne Werdel |
| Apr 23 | International Championships of Spain Barcelona, Spain Tier IV Clay – $150,000 – 28S/16D | Arantxa Sánchez Vicario 6–4, 6–2 | Isabel Cueto | Judith Wiesner Mary Joe Fernández | Isabelle Demongeot Rachel McQuillan Julie Halard Laura Golarsa |
| Apr 23 | International Championships of Spain Barcelona, Spain Tier IV Clay – $150,000 – 28S/16D | Mercedes Paz Arantxa Sánchez Vicario 6–7$^{(7–9)}$, 6–2, 6–1 | Sabrina Goleš Patricia Tarabini | Judith Wiesner Mary Joe Fernández | Isabelle Demongeot Rachel McQuillan Julie Halard Laura Golarsa |
| Apr 30 | Citizen Cup Hamburg, West Germany Tier II Clay – $350,000 – 64S/32D Singles – Doubles | Steffi Graf 5–7, 6–0, 6–1 | Arantxa Sánchez Vicario | Judith Wiesner Martina Navratilova | Helena Suková Petra Langrová Nicole Muns-Jagerman Leila Meskhi |
| Apr 30 | Citizen Cup Hamburg, West Germany Tier II Clay – $350,000 – 64S/32D Singles – Doubles | Gigi Fernández Martina Navratilova 6–2, 6–3 | Larisa Savchenko-Neiland Helena Suková | Judith Wiesner Martina Navratilova | Helena Suková Petra Langrová Nicole Muns-Jagerman Leila Meskhi |
| Apr 30 | Ilva Trophy Taranto, Italy Tier V Clay – $75,000 – 32S/16D Singles – Doubles | Raffaella Reggi 5–7, 6–0, 6–1 | Alexia Dechaume | Pascale Etchemendy Petra Ritter | Tine Scheuer-Larsen Ann Grossman Katia Piccolini Laura Golarsa |
| Apr 30 | Ilva Trophy Taranto, Italy Tier V Clay – $75,000 – 32S/16D Singles – Doubles | Elena Brioukhovets Eugenia Maniokova 7–6$^{(7–4)}$, 6–1 | Silvia Farina Rita Grande | Pascale Etchemendy Petra Ritter | Tine Scheuer-Larsen Ann Grossman Katia Piccolini Laura Golarsa |

### May

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| May 7 | Peugeot Italian Open Rome, Italy Tier I Clay – $500,000 – 56S/28D Singles – Doubles | Monica Seles 6–1, 6–1 | Martina Navratilova | Gabriela Sabatini Helen Kelesi | Conchita Martínez Jennifer Capriati Catarina Lindqvist Manuela Maleeva-Fragniere |
| May 7 | Peugeot Italian Open Rome, Italy Tier I Clay – $500,000 – 56S/28D Singles – Doubles | Helen Kelesi Monica Seles 6–3, 6–4 | Laura Garrone Laura Golarsa | Gabriela Sabatini Helen Kelesi | Conchita Martínez Jennifer Capriati Catarina Lindqvist Manuela Maleeva-Fragniere |
| May 14 | Lufthansa Cup German Open West Berlin, West Germany Tier I Clay – $500,000 – 56S/28D Singles – Doubles | Monica Seles 6–4, 6–3 | Steffi Graf | Natasha Zvereva Sandra Cecchini | Leila Meskhi Judith Wiesner Nathalie Tauziat Conchita Martínez |
| May 14 | Lufthansa Cup German Open West Berlin, West Germany Tier I Clay – $500,000 – 56S/28D Singles – Doubles | Nicole Provis Elna Reinach 6–2, 6–1 | Hana Mandlíková Jana Novotná | Natasha Zvereva Sandra Cecchini | Leila Meskhi Judith Wiesner Nathalie Tauziat Conchita Martínez |
| May 21 | Internationaux de Strasbourg Strasbourg, France Tier IV Clay – $150,000 – 32S/16D Singles – Doubles | Mercedes Paz 6–2, 6–3 | Ann Grossman | Karine Quentrec Manon Bollegraf | Isabel Cueto Veronika Martinek Florencia Labat Elena Pampoulova |
| May 21 | Internationaux de Strasbourg Strasbourg, France Tier IV Clay – $150,000 – 32S/16D Singles – Doubles | Nicole Provis Elna Reinach 6–1, 6–4 | Kathy Jordan Elizabeth Smylie | Karine Quentrec Manon Bollegraf | Isabel Cueto Veronika Martinek Florencia Labat Elena Pampoulova |
| May 21 | Geneva European Open Geneva, Switzerland Tier IV Clay – $150,000 – 32S/16D Singles – Doubles | Barbara Paulus 2–6, 7–5, 7–6$^{(7–3)}$ | Helen Kelesi | Sabine Hack Emanuela Zardo | Shaun Stafford Cathy Caverzasio Laura Garrone Amanda Coetzer |
| May 21 | Geneva European Open Geneva, Switzerland Tier IV Clay – $150,000 – 32S/16D Singles – Doubles | Louise Field Dianne Van Rensburg 5–7, 7–6$^{(7–2)}$, 7–5 | Elise Burgin Betsy Nagelsen | Sabine Hack Emanuela Zardo | Shaun Stafford Cathy Caverzasio Laura Garrone Amanda Coetzer |
| May 28 June 4 | French Open Paris, France Grand Slam Clay – $2,019,720 – 128S/64Q/64D/64X Singles – Doubles – Mixed doubles | Monica Seles 7–6$^{(8–6)}$, 6–4 | Steffi Graf | Jana Novotná Jennifer Capriati | Conchita Martínez Katerina Maleeva Mary Joe Fernández Manuela Maleeva-Fragniere |
| May 28 June 4 | French Open Paris, France Grand Slam Clay – $2,019,720 – 128S/64Q/64D/64X Singles – Doubles – Mixed doubles | Jana Novotná Helena Suková 6–4, 7–5 | Larisa Savchenko-Neiland Natasha Zvereva | Jana Novotná Jennifer Capriati | Conchita Martínez Katerina Maleeva Mary Joe Fernández Manuela Maleeva-Fragniere |
| May 28 June 4 | French Open Paris, France Grand Slam Clay – $2,019,720 – 128S/64Q/64D/64X Singles – Doubles – Mixed doubles | Arantxa Sánchez Vicario Jorge Lozano 7–6$^{(7–5)}$, 7–6$^{(10–8)}$ | Nicole Provis Danie Visser | Jana Novotná Jennifer Capriati | Conchita Martínez Katerina Maleeva Mary Joe Fernández Manuela Maleeva-Fragniere |

### June

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Jun 11 | Dow Classic Birmingham, Great Britain Tier IV Grass – $150,000 – 56S/28D Singles – Doubles | Zina Garrison-Jackson 6–4, 6–1 | Helena Suková | Nathalie Tauziat Rosalyn Fairbank-Nideffer | Belinda Cordwell Anne Smith Gigi Fernández Larisa Savchenko-Neiland |
| Jun 11 | Dow Classic Birmingham, Great Britain Tier IV Grass – $150,000 – 56S/28D Singles – Doubles | Larisa Savchenko-Neiland Natasha Zvereva 3–6, 6–3, 6–3 | Lise Gregory Gretchen Magers | Nathalie Tauziat Rosalyn Fairbank-Nideffer | Belinda Cordwell Anne Smith Gigi Fernández Larisa Savchenko-Neiland |
| Jun 18 | Pilkington Glass Championships Eastbourne, Great Britain Tier II Grass – $350,000 – 64S/32D Singles – Doubles | Martina Navratilova 6–0, 6–2 | Gretchen Magers | Jana Novotná Lori McNeil | Natasha Zvereva Helena Suková Mary Joe Fernández Manon Bollegraf |
| Jun 18 | Pilkington Glass Championships Eastbourne, Great Britain Tier II Grass – $350,000 – 64S/32D Singles – Doubles | Larisa Savchenko-Neiland Natasha Zvereva 2–6, 6–4, 6–4 | Patty Fendick Zina Garrison-Jackson | Jana Novotná Lori McNeil | Natasha Zvereva Helena Suková Mary Joe Fernández Manon Bollegraf |
| Jun 25 July 2 | Wimbledon Championships London, Great Britain Grand Slam Grass – $2,561,585 – 128S/64Q/64D/64X Singles – Doubles – Mixed doubles | Martina Navratilova 6–4, 6–1 | Zina Garrison-Jackson | Gabriela Sabatini Steffi Graf | Jana Novotná Monica Seles Natasha Zvereva Katerina Maleeva |
| Jun 25 July 2 | Wimbledon Championships London, Great Britain Grand Slam Grass – $2,561,585 – 128S/64Q/64D/64X Singles – Doubles – Mixed doubles | Jana Novotná Helena Suková 6–4, 6–1 | Kathy Jordan Elizabeth Smylie | Gabriela Sabatini Steffi Graf | Jana Novotná Monica Seles Natasha Zvereva Katerina Maleeva |
| Jun 25 July 2 | Wimbledon Championships London, Great Britain Grand Slam Grass – $2,561,585 – 128S/64Q/64D/64X Singles – Doubles – Mixed doubles | Zina Garrison-Jackson Rick Leach 7–5, 6–2 | Elizabeth Smylie John Fitzgerald | Gabriela Sabatini Steffi Graf | Jana Novotná Monica Seles Natasha Zvereva Katerina Maleeva |

### July

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Jul 9 | Swedish Open Båstad, Sweden Tier V Clay – $75,000 – 32S/16D | Sandra Cecchini 6–1, 6–2 | Csilla Bartos | Elena Pampoulova Radka Zrubáková | Sabine Appelmans Mercedes Paz Sandra Dopfer Sabine Hack |
| Jul 9 | Swedish Open Båstad, Sweden Tier V Clay – $75,000 – 32S/16D | Mercedes Paz Tine Scheuer-Larsen 6–3, 6–7$^{(10–12)}$, 6–2 | Carin Bakkum Nicole Muns-Jagerman | Elena Pampoulova Radka Zrubáková | Sabine Appelmans Mercedes Paz Sandra Dopfer Sabine Hack |
| Jul 9 | Torneo Internazionale Palermo, Italy Tier V Clay – $75,000 – 32S/16D Singles – Doubles | Isabel Cueto 6–2, 6–3 | Barbara Paulus | Francesca Romano Beate Reinstadler | Emanuela Zardo Katia Piccolini Cathy Caverzasio Maïder Laval |
| Jul 9 | Torneo Internazionale Palermo, Italy Tier V Clay – $75,000 – 32S/16D Singles – Doubles | Laura Garrone Karin Kschwendt 6–2, 6–4 | Florencia Labat Barbara Romanò | Francesca Romano Beate Reinstadler | Emanuela Zardo Katia Piccolini Cathy Caverzasio Maïder Laval |
| Jul 16 | Estoril Open Oeiras, Portugal Tier V Clay – $100,000 – 32S/16D Singles – Doubles | Federica Bonsignori 2–6, 6–3, 6–3 | Laura Garrone | Sabine Hack Patricia Tarabini | Isabel Cueto Catherine Mothes Emanuela Zardo Katia Piccolini |
| Jul 16 | Estoril Open Oeiras, Portugal Tier V Clay – $100,000 – 32S/16D Singles – Doubles | Patricia Tarabini Sandra Cecchini 1–6, 6–2, 6–3 | Carin Bakkum Nicole Muns-Jagerman | Sabine Hack Patricia Tarabini | Isabel Cueto Catherine Mothes Emanuela Zardo Katia Piccolini |
| Jul 16 | Virginia Slims of Newport Newport, United States Tier III Grass – $255,000 – 32S/16D Singles – Doubles | Arantxa Sánchez Vicario 7–6$^{(7–2)}$, 4–6, 7–5 | Jo Durie | Gretchen Magers Anne Smith | Meredith McGrath Louise Field Rosalyn Fairbank-Nideffer Elizabeth Smylie |
| Jul 16 | Virginia Slims of Newport Newport, United States Tier III Grass – $255,000 – 32S/16D Singles – Doubles | Lise Gregory Gretchen Magers 7–6$^{(9–7)}$, 6–1 | Patty Fendick Anne Smith | Gretchen Magers Anne Smith | Meredith McGrath Louise Field Rosalyn Fairbank-Nideffer Elizabeth Smylie |
| Jul 23 | Fed Cup Norcross, United States, Hard Team Event Hard – $0 – 32 Teams | United States 2–1 | Soviet Union | Austria Spain | Czechoslovakia Great Britain Netherlands France |
| July 30 | Canadian Open Montreal, Canada Tier I Hard – $500,000 – 56S/28D Singles – Doubles | Steffi Graf 6–1, 6–7$^{(6–8)}$, 6–3 | Katerina Maleeva | Nathalie Tauziat Gabriela Sabatini | Natasha Zvereva Manuela Maleeva-Fragniere Naoko Sawamatsu Jennifer Capriati |
| July 30 | Canadian Open Montreal, Canada Tier I Hard – $500,000 – 56S/28D Singles – Doubles | Betsy Nagelsen Gabriela Sabatini 3–6, 6–2, 6–2 | Helen Kelesi Raffaella Reggi | Nathalie Tauziat Gabriela Sabatini | Natasha Zvereva Manuela Maleeva-Fragniere Naoko Sawamatsu Jennifer Capriati |

### August

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Aug 6 | Virginia Slims of Albuquerque Albuquerque, United States Tier IV Hard – $150,000 – 32S/16D | Jana Novotná 6–4, 6–4 | Laura Gildemeister | Anne Smith Susan Sloane | Karine Quentrec Amanda Coetzer Dianne Van Rensburg Anne Minter |
| Aug 6 | Virginia Slims of Albuquerque Albuquerque, United States Tier IV Hard – $150,000 – 32S/16D | Meredith McGrath Anne Smith 7–6$^{(7–2)}$, 6–4 | Mareen Louie Harper Wendy White | Anne Smith Susan Sloane | Karine Quentrec Amanda Coetzer Dianne Van Rensburg Anne Minter |
| Aug 6 | Great American Bank Classic San Diego, United States Tier III Hard – $225,000 – 32S/16D | Steffi Graf 6–3, 6–2 | Manuela Maleeva-Fragniere | Zina Garrison-Jackson Barbara Paulus | Nathalie Tauziat Terry Phelps Ann Grossman Rosalyn Fairbank-Nideffer |
| Aug 6 | Great American Bank Classic San Diego, United States Tier III Hard – $225,000 – 32S/16D | Patty Fendick Zina Garrison-Jackson 6–4, 7–6$^{(7–5)}$ | Elise Burgin Rosalyn Fairbank-Nideffer | Zina Garrison-Jackson Barbara Paulus | Nathalie Tauziat Terry Phelps Ann Grossman Rosalyn Fairbank-Nideffer |
| Aug 13 | Virginia Slims of Los Angeles Manhattan Beach, United States Tier II Hard – $350,000 – 56S/28D | Monica Seles 6–4, 3–6, 7–6$^{(8–6)}$ | Martina Navratilova | Zina Garrison-Jackson Mary Joe Fernández | Kathy Rinaldi Katerina Maleeva Stephanie Rehe Amy Frazier |
| Aug 13 | Virginia Slims of Los Angeles Manhattan Beach, United States Tier II Hard – $350,000 – 56S/28D | Gigi Fernández Jana Novotná 6–3, 4–6, 6–4 | Mercedes Paz Gabriela Sabatini | Zina Garrison-Jackson Mary Joe Fernández | Kathy Rinaldi Katerina Maleeva Stephanie Rehe Amy Frazier |
| Aug 20 | OTB International Open Schenectady, United States Tier V Hard – $75,000 – 32S/16D Singles – Doubles | Anke Huber 6–1, 5–7, 6–4 | Marianne Werdel | Wiltrud Probst Mercedes Paz | Sylvia Hanika Alexia Dechaume Elna Reinach Raffaella Reggi |
| Aug 20 | OTB International Open Schenectady, United States Tier V Hard – $75,000 – 32S/16D Singles – Doubles | Alysia May Nana Miyagi 6–4, 5–7, 6–3 | Linda Ferrando Wiltrud Probst | Wiltrud Probst Mercedes Paz | Sylvia Hanika Alexia Dechaume Elna Reinach Raffaella Reggi |
| Aug 27 Sep 3 | US Open New York City, United States Grand Slam Hard – $2,707,250 – 128S/64Q/64D/32X Singles – Doubles – Mixed doubles | Gabriela Sabatini 6–2, 7–6$^{(7–4)}$ | Steffi Graf | Arantxa Sánchez Vicario Mary Joe Fernández | Jana Novotná Zina Garrison-Jackson Leila Meskhi Manuela Maleeva-Fragniere |
| Aug 27 Sep 3 | US Open New York City, United States Grand Slam Hard – $2,707,250 – 128S/64Q/64D/32X Singles – Doubles – Mixed doubles | Gigi Fernández Martina Navratilova 6–2, 6–4 | Jana Novotná Helena Suková | Arantxa Sánchez Vicario Mary Joe Fernández | Jana Novotná Zina Garrison-Jackson Leila Meskhi Manuela Maleeva-Fragniere |
| Aug 27 Sep 3 | US Open New York City, United States Grand Slam Hard – $2,707,250 – 128S/64Q/64D/32X Singles – Doubles – Mixed doubles | Elizabeth Smylie Todd Woodbridge 6–4, 6–2 | Natasha Zvereva Jim Pugh | Arantxa Sánchez Vicario Mary Joe Fernández | Jana Novotná Zina Garrison-Jackson Leila Meskhi Manuela Maleeva-Fragniere |

### September

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Sep 10 | Austrian Open Kitzbühel, Austria Tier V Clay – $100,000 – 32S/16D | Claudia Kohde-Kilsch 7–6$^{(7–5)}$, 6–4 | Rachel McQuillan | Judith Wiesner Sandra Cecchini | Petra Langrová Veronika Martinek Cathy Caverzasio Iva Budařová |
| Sep 10 | Austrian Open Kitzbühel, Austria Tier V Clay – $100,000 – 32S/16D | Petra Langrová Radka Zrubáková 6–0, 6–4 | Sandra Cecchini Patricia Tarabini | Judith Wiesner Sandra Cecchini | Petra Langrová Veronika Martinek Cathy Caverzasio Iva Budařová |
| Sep 10 | Athens Trophy Athens, Greece Tier V Clay – $75,000 – 32S/16D Singles – Doubles | Cecilia Dahlman 7–5, 7–5 | Katia Piccolini | Federica Bonsignori Mary Pierce | Sabine Hack Emanuela Zardo Samantha Smith Petra Thorén |
| Sep 10 | Athens Trophy Athens, Greece Tier V Clay – $75,000 – 32S/16D Singles – Doubles | Laura Garrone Karin Kschwendt 6–0, 1–6, 7–6$^{(8–6)}$ | Leona Lásková Jana Pospíšilová | Federica Bonsignori Mary Pierce | Sabine Hack Emanuela Zardo Samantha Smith Petra Thorén |
| Sep 10 | Light n' Lively Doubles Championships Orlando, United States Clay – $175,000 – 12D | Larisa Neiland Natasha Zvereva 6–4, 6–1 | Manon Bollegraf Meredith McGrath | | |
| Sep 17 | Open Clarins Paris, France Tier IV Clay – $150,000 – 32S/16D Singles – Doubles | Conchita Martínez 7–5, 6–3 | Patricia Tarabini | Julie Halard Sandra Cecchini | Rachel McQuillan Debbie Graham Petra Langrová Regina Rajchrtová |
| Sep 17 | Open Clarins Paris, France Tier IV Clay – $150,000 – 32S/16D Singles – Doubles | Kristin Godridge Kirrily Sharpe 4–6, 6–3, 6–1 | Alexia Dechaume Nathalie Herreman | Julie Halard Sandra Cecchini | Rachel McQuillan Debbie Graham Petra Langrová Regina Rajchrtová |
| Sep 24 | Volkswagen Damen Grand Prix Leipzig, East Germany Tier III Carpet (i) – $225,000 – 28S/16D Singles – Doubles | Steffi Graf 6–1, 6–1 | Arantxa Sánchez Vicario | Conchita Martínez Barbara Paulus | Manon Bollegraf Claudia Kohde-Kilsch Judith Wiesner Andrea Strnadová |
| Sep 24 | Volkswagen Damen Grand Prix Leipzig, East Germany Tier III Carpet (i) – $225,000 – 28S/16D Singles – Doubles | Gretchen Magers Lise Gregory 4–6, 6–3, 6–1 | Manon Bollegraf Jo Durie | Conchita Martínez Barbara Paulus | Manon Bollegraf Claudia Kohde-Kilsch Judith Wiesner Andrea Strnadová |
| Sep 24 | Nichirei International Championships Tokyo, Japan Tier II event Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Mary Joe Fernández 3–6, 6–2, 6–3 | Amy Frazier | Manuela Maleeva-Fragniere Katerina Maleeva | Martina Navratilova Helena Suková Jennifer Capriati Monica Seles |
| Sep 24 | Nichirei International Championships Tokyo, Japan Tier II event Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Mary Joe Fernández Robin White 4–6, 6–3, 7–6$^{(7–4)}$ | Gigi Fernández Martina Navratilova | Manuela Maleeva-Fragniere Katerina Maleeva | Martina Navratilova Helena Suková Jennifer Capriati Monica Seles |
| Sep 24 | Tournoi de Bayonne Bayonne, France Tier V Carpet (i) – $100,000 – 32S/16D | Nathalie Tauziat 6–3, 7–6$^{(10–8)}$ | Anke Huber | Catherine Tanvier Noëlle van Lottum | Zina Garrison-Jackson Pascale Paradis Maïder Laval Cecilia Dahlman |
| Sep 24 | Tournoi de Bayonne Bayonne, France Tier V Carpet (i) – $100,000 – 32S/16D | Louise Field Catherine Tanvier 7–6$^{(7–3)}$, 6–7$^{(5–7)}$, 7–6$^{(7–5)}$ | Jo-Anne Faull Rachel McQuillan | Catherine Tanvier Noëlle van Lottum | Zina Garrison-Jackson Pascale Paradis Maïder Laval Cecilia Dahlman |

### October

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Oct 1 | Kraft General Foods of Moscow Moscow, Soviet Union Tier V Carpet (i) – $100,000 – 32S/16D Singles – Doubles | Leila Meskhi 6–4, 6–4 | Elena Brioukhovets | Anne Minter Gretchen Magers | Karina Habšudová Kristin Godridge Rachel McQuillan Beate Reinstadler |
| Oct 1 | Kraft General Foods of Moscow Moscow, Soviet Union Tier V Carpet (i) – $100,000 – 32S/16D Singles – Doubles | Gretchen Magers Robin White 6–2, 6–4 | Elena Brioukhovets Svetlana Parkhomenko | Anne Minter Gretchen Magers | Karina Habšudová Kristin Godridge Rachel McQuillan Beate Reinstadler |
| Oct 8 | BMW European Indoors Zürich, Switzerland Tier II Carpet (i) – $350,000 – 32S/16D Singles – Doubles | Steffi Graf 6–3, 6–2 | Gabriela Sabatini | Manuela Maleeva-Fragniere Jana Novotná | Nathalie Tauziat Brenda Schultz Wiltrud Probst Helena Suková |
| Oct 8 | BMW European Indoors Zürich, Switzerland Tier II Carpet (i) – $350,000 – 32S/16D Singles – Doubles | Manon Bollegraf Eva Pfaff 7–5, 6–4 | Catherine Suire Dianne Van Rensburg | Manuela Maleeva-Fragniere Jana Novotná | Nathalie Tauziat Brenda Schultz Wiltrud Probst Helena Suková |
| Oct 15 | Porsche Tennis Grand Prix Filderstadt, Germany Tier II Carpet (i) – $350,000 – 32S/16D | Mary Joe Fernández 6–1, 6–3 | Barbara Paulus | Gabriela Sabatini Katerina Maleeva | Helena Suková Zina Garrison-Jackson Jana Novotná Sabine Appelmans |
| Oct 15 | Porsche Tennis Grand Prix Filderstadt, Germany Tier II Carpet (i) – $350,000 – 32S/16D | Mary Joe Fernández Zina Garrison-Jackson 7–5, 6–3 | Mercedes Paz Arantxa Sánchez Vicario | Gabriela Sabatini Katerina Maleeva | Helena Suková Zina Garrison-Jackson Jana Novotná Sabine Appelmans |
| Oct 15 | Arizona Classic Scottsdale, United States Tier IV Hard – $150,000 – 32S/16D | Conchita Martínez 7–5, 6–1 | Marianne Werdel | Monique Javer Amy Frazier | Amanda Coetzer Erika deLone Susan Sloane Stephanie Rottier |
| Oct 15 | Arizona Classic Scottsdale, United States Tier IV Hard – $150,000 – 32S/16D | Elise Burgin Helen Kelesi 6–4, 6–2 | Sandy Collins Ronni Reis | Monique Javer Amy Frazier | Amanda Coetzer Erika deLone Susan Sloane Stephanie Rottier |
| Oct 22 | Midland Bank Championships Brighton, Great Britain Tier II Carpet (i) – $350,000 – 32S/16D | Steffi Graf 7–5, 6–3 | Helena Suková | Catarina Lindqvist Katerina Maleeva | Nathalie Tauziat Cathy Caverzasio Sara Gomer Sandra Cecchini |
| Oct 22 | Midland Bank Championships Brighton, Great Britain Tier II Carpet (i) – $350,000 – 32S/16D | Helena Suková Nathalie Tauziat 6–1, 6–4 | Jo Durie Natasha Zvereva | Catarina Lindqvist Katerina Maleeva | Nathalie Tauziat Cathy Caverzasio Sara Gomer Sandra Cecchini |
| Oct 22 | Puerto Rico Open Dorado, Puerto Rico Tier IV Hard – $150,000 – 32S/16D Singles – Doubles | Jennifer Capriati 5–7, 6–4, 6–2 | Zina Garrison-Jackson | Carrie Cunningham Gigi Fernández | Ann Grossman Florencia Labat Audra Keller Maria Strandlund |
| Oct 22 | Puerto Rico Open Dorado, Puerto Rico Tier IV Hard – $150,000 – 32S/16D Singles – Doubles | Elena Brioukhovets Natalia Medvedeva 6–4, 6–2 | Amy Frazier Julie Richardson | Carrie Cunningham Gigi Fernández | Ann Grossman Florencia Labat Audra Keller Maria Strandlund |
| Oct 29 | Virginia Slims of Nashville Brentwood, United States Tier IV Hard – $150,000 – 32S/16D Singles – Doubles | Natalia Medvedeva 6–3, 7–6$^{(7–3)}$ | Susan Sloane | Elena Brioukhovets Elna Reinach | Cecilia Dahlman Tami Whitlinger Raffaella Reggi Linda Harvey-Wild |
| Oct 29 | Virginia Slims of Nashville Brentwood, United States Tier IV Hard – $150,000 – 32S/16D Singles – Doubles | Kathy Jordan Larisa Neiland 6–1, 6–2 | Brenda Schultz Caroline Vis | Elena Brioukhovets Elna Reinach | Cecilia Dahlman Tami Whitlinger Raffaella Reggi Linda Harvey-Wild |
| Oct 29 | Virginia Slims of California Oakland, United States Tier II Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Monica Seles 6–3, 7–6$^{(7–5)}$ | Martina Navratilova | Meredith McGrath Zina Garrison-Jackson | Radka Zrubáková Rosalyn Fairbank-Nideffer Marianne Werdel Stephanie Rehe |
| Oct 29 | Virginia Slims of California Oakland, United States Tier II Carpet (i) – $350,000 – 28S/16D Singles – Doubles | Meredith McGrath Anne Smith 2–6, 6–0, 6–4 | Rosalyn Fairbank-Nideffer Robin White | Meredith McGrath Zina Garrison-Jackson | Radka Zrubáková Rosalyn Fairbank-Nideffer Marianne Werdel Stephanie Rehe |

### November

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| Nov 5 | Virginia Slims of New England Worcester, United States Tier II Carpet (i) – $350,000 – 32S/16D | Steffi Graf 7–6$^{(7–5)}$, 6–3 | Gabriela Sabatini | Manuela Maleeva-Fragniere Mary Joe Fernández | Natasha Zvereva Mercedes Paz Helena Suková Amy Frazier |
| Nov 5 | Virginia Slims of New England Worcester, United States Tier II Carpet (i) – $350,000 – 32S/16D | Gigi Fernández Helena Suková 3–6, 6–3, 6–3 | Mary Joe Fernández Jana Novotná | Manuela Maleeva-Fragniere Mary Joe Fernández | Natasha Zvereva Mercedes Paz Helena Suková Amy Frazier |
| Nov 5 | Jello Tennis Classic Indianapolis, United States Tier IV Hard (i) – $150,000 – 32S/16D Singles – Doubles | Conchita Martínez 6–4, 6–2 | Leila Meskhi | Katerina Maleeva Natalia Medvedeva | Susan Sloane Raffaella Reggi Meredith McGrath Nicole Provis |
| Nov 5 | Jello Tennis Classic Indianapolis, United States Tier IV Hard (i) – $150,000 – 32S/16D Singles – Doubles | Patty Fendick Meredith McGrath 6–1, 6–1 | Katrina Adams Jill Hetherington | Katerina Maleeva Natalia Medvedeva | Susan Sloane Raffaella Reggi Meredith McGrath Nicole Provis |
| Nov 12 | Virginia Slims Championships New York City, United States Year-end Championship Carpet (i) – $3,000,000 – 16S/8D Singles – Doubles | Monica Seles 6–4, 5–7, 3–6, 6–4, 6–2 | Gabriela Sabatini | Steffi Graf Mary Joe Fernández | Katerina Maleeva Conchita Martínez Manuela Maleeva-Fragniere Arantxa Sánchez Vicario |
| Nov 12 | Virginia Slims Championships New York City, United States Year-end Championship Carpet (i) – $3,000,000 – 16S/8D Singles – Doubles | Kathy Jordan Elizabeth Smylie 7–6$^{(7–4)}$, 6–4 | Mercedes Paz Arantxa Sánchez Vicario | Steffi Graf Mary Joe Fernández | Katerina Maleeva Conchita Martínez Manuela Maleeva-Fragniere Arantxa Sánchez Vicario |

## Rankings

Below are the 1990 WTA year-end rankings (November 26, 1990) in both singles and doubles competition:
Singles Year-end Ranking :
| No | Player Name | Points | 1989 | Change |
| 1 | Steffi Graf (GER)* | 278.1021 | 1 | = |
| 2 | Monica Seles (YUG) | 203.7537 | 6 | +4 |
| 3 | Martina Navratilova (USA) | 199.4231 | 2 | -1 |
| 4 | Mary Joe Fernández (USA) | 147.0286 | 12 | +8 |
| 5 | Gabriela Sabatini (ARG) | 137.0174 | 3 | -2 |
| 6 | Katerina Maleeva (BUL) | 115.8375 | 15 | +9 |
| 7 | Arantxa Sánchez Vicario (ESP) | 112.6067 | 5 | -2 |
| 8 | Jennifer Capriati (USA) | 103.4132 | NR | NR |
| 9 | Manuela Maleeva-Fragniere (SUI) | 103.1532 | 9 | = |
| 10 | Zina Garrison-Jackson (USA) | 100.5247 | 4 | -6 |
| 11 | Conchita Martínez (ESP) | 98.5629 | 7 | -4 |
| 12 | Natasha Zvereva (URS) | 77.5000 | 27 | +15 |
| 13 | Jana Novotná (CZE) | 77.2556 | 11 | -2 |
| 14 | Helena Suková (CZE) | 77.1402 | 8 | -6 |
| 15 | Barbara Paulus (AUT) | 69.9286 | 24 | +9 |
| 16 | Amy Frazier (USA) | 64.0667 | 33 | +17 |
| 17 | Judith Wiesner (AUT) | 62.7778 | 35 | +18 |
| 18 | Nathalie Tauziat (FRA) | 60.3500 | 25 | +7 |
| 19 | Leila Meskhi (URS) | 53.7500 | 30 | +11 |
| 20 | Sandra Cecchini (ITA) | 41.8000 | 26 | +6 |
Doubles Year-end Ranking :
| No | Player Name | Points | 1989 | Change |
| 1 | Helena Suková (CZE) | 413.6944 | 2 | +1 |
| 2 | Jana Novotná (CZE) | 387.3147 | 5 | +3 |
| 3 | Gigi Fernández (USA) | 335.6825 | 7 | +4 |
| 4 | Martina Navratilova (USA) | 309.4167 | 1 | -3 |
| 5 | Natasha Zvereva (URS) | 243.7574 | 6 | +1 |
| 6 | Mary Joe Fernández (USA) | 237.4000 | 8 | +2 |
| 7 | Larisa Savchenko (URS) | 231.9031 | 3 | -4 |
| 8 | Arantxa Sánchez Vicario (ESP) | 222.8333 | 49 | +31 |
| 9 | Kathy Jordan (USA) | 219.1909 | 65 | +56 |
| 10 | Elizabeth Smylie (AUS) | 218.0220 | 14 | +4 |
| 11 | Patty Fendick (USA) | 199.3477 | 15 | +4 |
| 12 | Robin White (USA) | 194.9389 | 12 | = |
| 13 | Zina Garrison (USA) | 178.7692 | 9 | -4 |
| 14 | Mercedes Paz (ARG) | 166.3103 | 41 | +27 |
| 15 | Betsy Nagelsen (USA) | 164.0500 | 23 | +6 |
| 16 | Meredith McGrath (USA) | 161.3462 | 33 | +17 |
| 17 | Anne Smith (USA) | 148.3911 | 129 | +112 |
| 18 | Gretchen Magers (USA) | 134.9474 | 29 | +11 |
| 19 | Elna Reinach (RSA) | 128.5588 | 20 | +1 |
| 20 | Lise Gregory (RSA) | 125.9091 | 35 | +15 |
* West Germany (FRG) prior to 3 October 1990.