| Doubles | |
|---|---|
| 1990 DHL Singapore Open | |
| Champions |  Jo Durie  Jill Hetherington |
| Runners-up |  Pascale Paradis Catherine Suire |
| Score | 6–4, 6–1 |
| Draw | 28 |
| Seeds | 8 |
Belinda Cordwell and Elizabeth Smylie were the defending champions, but none competed this year.
Jo Durie and Jill Hetherington won the title by defeating Pascale Paradis and Catherine Suire 6–4, 6–1 in the final. [1] [2]
The first four seeds received a bye to the second round.
Anne Minter / Wendy Turnbull (second round)
Maria Lindström / 
Heather Ludloff (semifinals) Jo Durie / Jill Hetherington (champions) Michelle Jaggard / 
Julie Richardson (quarterfinals) Jo-Anne Faull / Rennae Stubbs (quarterfinals) Louise Allen / Sophie Amiach (second round)
Maya Kidowaki / Hu Na (quarterfinals) Louise Field / Alysia May (second round)| Semifinals | Final | ||||||||||||
 Eva Krapl Marianne Werdel | 5 | 4 | |||||||||||
| 3 | Jo Durie Jill Hetherington | 7 | 6 | ||||||||||
| 3 | Jo Durie Jill Hetherington | 6 | 6 | ||||||||||
| Pascale Paradis Catherine Suire | 4 | 1 | |||||||||||
| Pascale Paradis Catherine Suire | 6 | 3 | 7 | ||||||||||
| 2 | Maria Lindström Heather Ludloff | 4 | 6 | 5 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A Minter W Turnbull | 4 | 6 | 1 | |||||||||||||||||||||||
 J Strnadová  P Thorén | 4 | 2 | E Krapl M Werdel | 6 | 2 | 6 | |||||||||||||||||||||
| E Krapl M Werdel | 6 | 6 | E Krapl M Werdel | 6 | 6 | ||||||||||||||||||||||
| L Antonoplis J Thomas | 6 | 3 | 7 | M Kidowaki N Hu | 3 | 1 | |||||||||||||||||||||
 P Hy E Inoue | 7 | 6 | P Hy E Inoue | 6 | 5 | 4 | |||||||||||||||||||||
| S Loosemore A Simpkin | 3 | 0 | 7 | M Kidowaki N Hu | 4 | 7 | 6 | ||||||||||||||||||||
| 7 | M Kidowaki N Hu | 6 | 6 | E Krapl M Werdel | 5 | 4 | |||||||||||||||||||||
| 3 | J Durie J Hetherington | 7 | 6 | ||||||||||||||||||||||||
| 3 | J Durie J Hetherington | 6 | 6 | ||||||||||||||||||||||||
| D Jones P Moreno | 4 | 7 | 7 | D Jones P Moreno | 3 | 4 | |||||||||||||||||||||
| L Bartlett S Bartlett | 6 | 6 | 5 | 3 | J Durie J Hetherington | w/o | |||||||||||||||||||||
| M Bourey C Toleafoa | 1 | 6 | 3 |  S Appelmans S Wasserman | |||||||||||||||||||||||
| S Appelmans S Wasserman | 6 | 4 | 6 | S Appelmans S Wasserman | 3 | 7 | 6 | ||||||||||||||||||||
 Laura Liong Norzahara Zainal | 1 | 0 | 6 | L Allen S Amiach | 6 | 5 | 2 | ||||||||||||||||||||
| 6 | L Allen S Amiach | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | L Field A May | 6 | 6 | ||||||||||||||||||||||||
| KA Guse A Ivan | 4 | 2 | 8 | L Field A May | 2 | 6 | 3 | ||||||||||||||||||||
| P Paradis C Suire | 6 | 2 | 6 | P Paradis C Suire | 6 | 3 | 6 | ||||||||||||||||||||
| K Godridge M Miyauchi | 1 | 6 | 3 | P Paradis C Suire | 6 | 6 | |||||||||||||||||||||
| B Borneo C Wood | 6 | 4 | 7 | 4 | M Jaggard J Richardson | 3 | 2 | ||||||||||||||||||||
 L O'Halloran  T Zambrzycki | 2 | 6 | 6 | B Borneo C Wood | 6 | 2 | |||||||||||||||||||||
| 4 | M Jaggard J Richardson | 7 | 6 | ||||||||||||||||||||||||
| P Paradis C Suire | 6 | 3 | 7 | ||||||||||||||||||||||||
| 5 | JA Faull R Stubbs | 6 | 4 | 6 | 2 | M Lindström H Ludloff | 4 | 6 | 5 | ||||||||||||||||||
| A Kijimuta Y Koizumi | 2 | 6 | 3 | 5 | JA Faull R Stubbs | 6 | 6 | ||||||||||||||||||||
 P Vásquez  A Villagrán | 5 | 6 | 3 | E Okagawa N Sato | 2 | 1 | |||||||||||||||||||||
| E Okagawa N Sato | 7 | 3 | 6 | 5 | JA Faull R Stubbs | 2 | 2 | ||||||||||||||||||||
 S Frankl T Takagi | 5 | 6 | 1 | 2 | M Lindström H Ludloff | 6 | 6 | ||||||||||||||||||||
T Morton  B Reinstadler | 7 | 3 | 6 | T Morton B Reinstadler | 3 | 6 | |||||||||||||||||||||
| 2 | M Lindström H Ludloff | 6 | 7 | ||||||||||||||||||||||||
Jill Hetherington won in the final 6–2, 6–1 against Katrina Adams.
Patty Fendick and Jill Hetherington won in the final 6–3, 6–3 against Belinda Cordwell and Julie Richardson.
Martina Navratilova and Pam Shriver were the defending champions but did not compete that year.
Patty Fendick and Jill Hetherington were the defending champions. However, they
The 1988 Northern California Open singles was a tennis competition, part of the 1988 Northern California Open organised by the Women's Tennis Association. It was played on outdoor hard courts in Aptos, California in the United States and was part of Tier V of the 1988 WTA Tour. The tournament ran from July 25 through July 31, 1988.
Martina Navratilova and Pam Shriver were the defending champions but did not compete that year.
Martina Navratilova and Pam Shriver were the defending champions but lost in the semifinals to Gigi Fernández and Robin White.
Natasha Zvereva and Jim Pugh were the defending champions but lost in the quarterfinals to Pam Shriver and Mark Kratzmann.
Jo Durie and Jeremy Bates were the defending champions but lost in the quarterfinals to Robin White and Scott Davis.
Six-time defending champions Martina Navratilova and Pam Shriver successfully defended their title, defeating Patty Fendick and Jill Hetherington in the final, 3–6, 6–3, 6–2 to win the women's doubles tennis title at the 1989 Australian Open.
Defending champion Martina Navratilova and her partner Andrea Temesvári defeated Steffi Graf and Gabriela Sabatini in the final, 6–1, 6–2 to win the women's doubles tennis title at the 1986 French Open.
Jana Novotná and Helena Suková were the defending champions.
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.
Belinda Cordwell was the defending champion, but lost in the second round to Patricia Hy.
The 1993 Internationaux de Strasbourg doubles event was part of the 1993 Internationaux de Strasbourg women's tennis tournament which was part of Tier III of the 1993 WTA Tour and held from 17 May until 23 May 1993 in Strasbourg, France. Patty Fendick and Andrea Strnadová were the defending doubles champions, but neither competed this year. The unseeded team of Shaun Stafford and Andrea Temesvári won the title by defeating the top-seeded team of Jill Hetherington and Kathy Rinaldi 6–7(5–7), 6–3, 6–4 in the final.
Jo Durie and Jill Hetherington were the defending champions in 1990, but none competed this year.
Gigi Fernández and Robin White were the defending champions, but chose not to participate not to participate. Betsy Nagelsen and Gabriela Sabatini won the title, defeating Helen Kelesi and Raffaella Reggi in the finals, 3–6, 6–2, 6–2.
Betsy Nagelsen and Gabriela Sabatini were the defending champions, but chose not to participate.
Larisa Neiland Natasha Zvereva were the defending champions and successfully defended their title, defeating Linda Harvey-Wild Conchita Martínez in the final, 6–2, 6–2.