KO
Kumiko Okamoto
Last ranked
#225
Career high
#75
Overall record
24-50
Record by surface
Titles (1)
| Year | Tour | Tournament | Surface | Level |
|---|---|---|---|---|
| 1989 | WTA | Tokyo | Hard | WTA Tour |
Last 20 matches
| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 2018-02-03 | Davis Cup G2 R1: EGY vs NOR | Round Robin | Hard | L | Youssef Hossam | 6-4 6-0 |
| 1992-02-04 | Osaka | Quarterfinal | Carpet | L | Karina Habsudova | 6-0 6-1 |
| 1992-02-04 | Osaka | Round of 16 | Carpet | W | Nana Smith | 3-6 7-6 6-4 |
| 1992-01-28 | Tokyo Pan Pacific | Round of 32 | Carpet | L | Rachel Mcquillan | 7-6 6-4 |
| 1991-04-08 | Tokyo Japan Open | Quarterfinal | Hard | L | Laura Arraya | 6-4 6-4 |
| 1991-04-08 | Tokyo Japan Open | Round of 16 | Hard | W | Catarina Lindqvist Ryan | 7-5 6-3 |
| 1991-04-08 | Tokyo Japan Open | Round of 32 | Hard | W | Anne Minter | 6-3 6-4 |
| 1991-01-29 | Tokyo Pan Pacific | Round of 32 | Carpet | L | Laura Arraya | 7-6 7-5 |
| 1990-09-25 | Tokyo Dentsu | Round of 32 | Carpet | L | Magdalena Maleeva | 6-3 6-4 |
| 1990-06-11 | Birmingham | Round of 64 | Grass | L | Elena Brioukhovets | 7-5 7-6 |
| 1990-05-28 | Roland Garros | Round of 128 | Clay | L | Claudia Kohde Kilsch | 6-1 6-1 |
| 1990-04-10 | Tokyo Japan Open | Quarterfinal | Hard | L | Liz Smylie | 6-3 6-2 |
| 1990-04-10 | Tokyo Japan Open | Round of 16 | Hard | W | Betsy Nagelsen | 6-1 6-2 |
| 1990-04-10 | Tokyo Japan Open | Round of 32 | Hard | W | Marianne Werdel Witmeyer | 6-3 6-2 |
| 1990-01-29 | Tokyo Pan Pacific | Round of 32 | Carpet | L | Maya Kidowaki | 6-3 6-3 |
| 1990-01-15 | Australian Open | Round of 64 | Hard | L | Nicole Jagerman | 6-1 6-2 |
| 1990-01-15 | Australian Open | Round of 128 | Hard | W | Maureen Drake | 6-4 2-6 6-1 |
| 1989-08-28 | US Open | Round of 128 | Hard | L | Liz Smylie | 7-5 6-3 |
| 1989-08-21 | Mahwah | Round of 32 | Hard | L | Stacey Martin | 6-1 6-1 |
| 1989-06-26 | Wimbledon | Round of 128 | Grass | L | Iva Budarova | 6-4 3-6 6-4 |
Most-played opponents
| Opponent | Wins | Losses | Total | H2H |
|---|---|---|---|---|
| Catarina Lindqvist Ryan | 1 | 2 | 3 | view H2H |
| Liz Smylie | 1 | 2 | 3 | view H2H |
| Laura Arraya | 0 | 2 | 2 | view H2H |
| Dana Gilbert | 2 | 0 | 2 | view H2H |
| Etsuko Inoue | 0 | 2 | 2 | view H2H |
| Betsy Nagelsen | 1 | 1 | 2 | view H2H |
| Barbara Gerken | 0 | 2 | 2 | view H2H |
| Belinda Cordwell | 1 | 1 | 2 | view H2H |
| Vicki Nelson | 1 | 0 | 1 | view H2H |
| Patricia Tarabini | 1 | 0 | 1 | view H2H |