Japan Open 1981 (tennis) / women
| Japan Open 1981 | |
| date | October 19, 1981 - October 24, 1981 |
| Edition | 7th |
| navigation | 1980 ◄ 1981 ► 1982 |
| WTA tour | |
|---|---|
| venue | Tokyo Japan
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| category | Toyota Series |
| Tournament type | Free place tournament |
| Game surface | Hard court |
| draw | 32E / 16D |
| Prize money | US $ 50,000 |
| Last year's winner |
.svg){kind=small} Mariana Simionescu
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| Last year's winner (double) |
 Dana Gilbert Peanut Louie
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| Winner |
 Marie Pinterova
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| Winner (doubles) |
.svg){kind=small} Cláudia Monteiro Patricia Medrado
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| As of August 1, 2018 | |
The 1981 Japan Open was a women's tennis tournament in Tokyo . The hard court tournament was part of the WTA Tour 1981 and took place from October 19 to 24, 1981.
singles
Seeding list
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Explanation of symbols
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Results
| First round | Round of 16 | Quarter finals | Semifinals | final | ||||||||||||||||||||||||||||
| 1 | P. Casale
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6th | 6th | |||||||||||||||||||||||||||||
| LL |  S. Rojas
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2 | 0 | 1 | P. Casale
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6th | 7th | |||||||||||||||||||||||||
| R. McCallum
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7th | 6th | R. McCallum
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2 | 5 | |||||||||||||||||||||||||||
| Q | K. Okamoto
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6th | 3 | 1 | P. Casale
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6th | 6th | |||||||||||||||||||||||||
 A. Walker
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2 | 6th | 6th | 5 | J. Harrington
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1 | 2 | |||||||||||||||||||||||||
| M. Harper
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6th | 4th | 7th | M. Harper
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4th | 1 | ||||||||||||||||||||||||||
| E. Okagawa
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4th | 3 | 5 | J. Harrington
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6th | 6th | ||||||||||||||||||||||||||
| 5 | J. Harrington
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6th | 6th | 1 | P. Casale
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7th | 6th | |||||||||||||||||||||||||
| 4th | S. Mascarin
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6th | 6th | 8th | B. Jordan
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6th | 3 | |||||||||||||||||||||||||
| S. Yonezawa
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4th | 2 | 4th | S. Mascarin
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6th | 1 | 2 | |||||||||||||||||||||||||
 B. Rossi
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1 | 6th | 6th | B. Rossi
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3 | 6th | 6th | |||||||||||||||||||||||||
| N. Sato
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6th | 4th | 4th | B. Rossi
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6th | 6th | 4th | |||||||||||||||||||||||||
| K. Nomura
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2 | 7th | 3 | 8th | B. Jordan
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7th | 2 | 6th | ||||||||||||||||||||||||
| D. Gilbert
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6th | 5 | 6th | D. Gilbert
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2 | 2 | ||||||||||||||||||||||||||
| Q | M. Matshushima
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0 | 0 | 8th | B. Jordan
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6th | 6th | |||||||||||||||||||||||||
| 8th | B. Jordan
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6th | 6th | 1 | P. Casale
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6th | 4th | 1 | ||||||||||||||||||||||||
| 6th | M. Pinterova
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6th | 1 | 6th | 6th | M. Pinterova
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2 | 6th | 6th | |||||||||||||||||||||||
| C. Monteiro
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4th | 6th | 4th | 6th | M. Pinterova
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7th | 6th | |||||||||||||||||||||||||
| K. Steinmetz
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6th | 6th | K. Steinmetz
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6th | 3 | |||||||||||||||||||||||||||
| L. duPont
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4th | 1 | 6th | M. Pinterova
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7th | 6th | ||||||||||||||||||||||||||
 N. Schutte
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3 | 4th | M. van der Torre
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6th | 2 | |||||||||||||||||||||||||||
| M. van der Torre
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6th | 6th | M. van der Torre
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6th | 6th | |||||||||||||||||||||||||||
 K. Glancy
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3 | 6th | 6th | K. Glancy
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3 | 3 | ||||||||||||||||||||||||||
| 3 | B. Norton
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6th | 2 | 1 | 6th | M. Pinterova
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6th | 7th | ||||||||||||||||||||||||
| 7th |  I.e. lee
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6th | 6th | P. Medrado
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3 | 6th | ||||||||||||||||||||||||||
 N. Gregory
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3 | 1 | 7th | I.e. lee
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6th | 6th | 6th | |||||||||||||||||||||||||
 L. Yu
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6th | 6th | L. Yu
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2 | 7th | 2 | ||||||||||||||||||||||||||
| Q | L.-A. Thompson
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3 | 1 | 7th | I.e. lee
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2 | 1 | |||||||||||||||||||||||||
 M. Wikstedt
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3 | 3 | P. Medrado
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6th | 6th | |||||||||||||||||||||||||||
| P. Medrado
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6th | 6th | P. Medrado
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6th | 6th | |||||||||||||||||||||||||||
| E. Sayers
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7th | 3 | 3 | 2 | K. Rinaldi
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4th | 4th | |||||||||||||||||||||||||
| 2 | K. Rinaldi
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5 | 6th | 6th | ||||||||||||||||||||||||||||
Double
Seeding list
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Explanation of symbols
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Results
| First round | Quarter finals | Semifinals | final | ||||||||||||||||||||||
| 1 | B. Jordan R. McCallum
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6th | 6th | ||||||||||||||||||||||
| M. van der Torre N. Schutte
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4th | 1 | 1 | B. Jordan R. McCallum
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7th | 6th | |||||||||||||||||||
| P. Casale K. Rinaldi
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6th | 6th | P. Casale K. Rinaldi
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6th | 4th | ||||||||||||||||||||
| K. Dewis A. Walker
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3 | 3 | 1 | B. Jordan R. McCallum
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7th | 7th | |||||||||||||||||||
| L. Yu T. Wang
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7th | 6th | L. Yu T. Wang
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5 | 6th | ||||||||||||||||||||
| 4th | N. Gregory M. Pinterova
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5 | 1 | L. Yu T. Wang
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7th | 5 | 6th | ||||||||||||||||||
| B. Rossi J. Harrington
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6th | 7th | B. Rossi J. Harrington
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5 | 7th | 3 | |||||||||||||||||||
| D. Gilbert M. Harper
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3 | 6th | 1 | B. Jordan R. McCallum
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3 | 6th | 2 | ||||||||||||||||||
| K. Nakagawa K. Tsukamoto
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7th | 6th | C. Monteiro P. Medrado
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6th | 3 | 6th | |||||||||||||||||||
| E. Sayers, K. Steinmetz
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6th | 3 | K. Nakagawa K. Tsukamoto
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6th | 1 | ||||||||||||||||||||
| 3 | B. Norton N. Sato
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6th | 6th | 3 | B. Norton N. Sato
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7th | 6th | ||||||||||||||||||
| E. Okagawa E. Inoue
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1 | 3 | 3 | B. Norton N. Sato
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6th | 4th | 2 | ||||||||||||||||||
| C. Monteiro P. Medrado
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7th | 6th | C. Monteiro P. Medrado
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3 | 6th | 6th | |||||||||||||||||||
| M. Wikstedt D.-h. lee
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6th | 1 | C. Monteiro P. Medrado
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7th | 4th | 6th | |||||||||||||||||||
| S. Rojas K. Glancy
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5 | 1 | 2 | L. duPont S. Mascarin
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5 | 6th | 3 | ||||||||||||||||||
| 2 | L. duPont S. Mascarin
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7th | 6th | ||||||||||||||||||||||
Web links
- WTA finals. (PDF) In: wtatennis.com. Archived from the original on February 1, 2017 ; accessed on October 12, 2017 (English).
- Japan Open 1981 (tennis) / women (English) on the ITF website