Search for active players ...
Date
Winner
Loser
Tournament
Round
Score
1992-02-04
Karina Habsudova (58)
Kumiko Okamoto (181)
Osaka
QF
6-0 6-1
1992-02-04
Kumiko Okamoto (181)
Nana Smith (241)
Osaka
R16
3-6 7-6 6-4
1992-01-28
Rachel Mcquillan (32)
Kumiko Okamoto (186)
Tokyo Pan Pacific
R32
7-6 6-4
1991-04-08
Laura Arraya (30)
Kumiko Okamoto (176)
Tokyo Japan Open
QF
6-4 6-4
1991-04-08
Kumiko Okamoto (176)
Catarina Lindqvist Ryan (28)
Tokyo Japan Open
R16
7-5 6-3
1991-04-08
Kumiko Okamoto (176)
Anne Minter (65)
Tokyo Japan Open
R32
6-3 6-4
1991-01-29
Laura Arraya (25)
Kumiko Okamoto (185)
Tokyo Pan Pacific
R32
7-6 7-5
1990-09-25
Magdalena Maleeva (88)
Kumiko Okamoto (167)
Tokyo Dentsu
R32
6-3 6-4
1990-06-11
Elena Brioukhovets (157)
Kumiko Okamoto (170)
Birmingham
R64
7-5 7-6
1990-05-28
Claudia Kohde Kilsch (61)
Kumiko Okamoto (172)
Roland Garros
R128
6-1 6-1
1990-04-10
Liz Smylie (52)
Kumiko Okamoto (109)
Tokyo Japan Open
QF
6-3 6-2
1990-04-10
Kumiko Okamoto (109)
Betsy Nagelsen (47)
Tokyo Japan Open
R16
6-1 6-2
1990-04-10
Kumiko Okamoto (109)
Marianne Werdel Witmeyer (103)
Tokyo Japan Open
R32
6-3 6-2
1990-01-29
Maya Kidowaki (130)
Kumiko Okamoto (113)
Tokyo Pan Pacific
R32
6-3 6-3
1990-01-15
Nicole Jagerman (79)
Kumiko Okamoto (116)
Australian Open
R64
6-1 6-2
1990-01-15
Kumiko Okamoto (116)
Maureen Drake (162)
Australian Open
R128
6-4 2-6 6-1
1989-08-28
Liz Smylie (76)
Kumiko Okamoto (114)
US Open
R128
7-5 6-3
1989-08-21
Stacey Martin (110)
Kumiko Okamoto (115)
Mahwah
R32
6-1 6-1
1989-06-26
Iva Budarova (146)
Kumiko Okamoto (93)
Wimbledon
R128
6-4 3-6 6-4
1989-06-19
Brenda Schultz Mccarthy (57)
Kumiko Okamoto (93)
Eastbourne
R64
6-0 6-1
1989-06-12
Sara Gomer (56)
Kumiko Okamoto (89)
Birmingham
R64
6-2 6-2
1989-05-29
Shaun Stafford (92)
Kumiko Okamoto (82)
Roland Garros
R128
6-4 6-4
1989-04-17
Kumiko Okamoto (205)
Liz Smylie (122)
Tokyo
F
6-4 6-2
1989-04-17
Kumiko Okamoto (205)
Belinda Cordwell (39)
Tokyo
SF
6-2 6-4
1989-04-17
Kumiko Okamoto (205)
Kimiko Date Krumm (319)
Tokyo
QF
7-5 6-4
1989-04-17
Kumiko Okamoto (205)
Leigh Anne Eldredge (127)
Tokyo
R16
6-4 6-3
1989-04-17
Kumiko Okamoto (205)
Louise Allen (84)
Tokyo
R32
2-6 6-2 6-0
1989-01-31
Wendy White (66)
Kumiko Okamoto (208)
Tokyo Pan Pacific
R32
7-6 6-0
1988-09-20
Catarina Lindqvist Ryan (31)
Kumiko Okamoto (187)
Seoul Olympics
R64
7-6(3) 7-5
1988-08-29
Stephanie Rehe (16)
Kumiko Okamoto (195)
US Open
R128
6-1 6-1
1988-06-20
Akiko Kijimuta (84)
Kumiko Okamoto (162)
Wimbledon
R64
7-5 6-3
1988-06-20
Kumiko Okamoto (162)
Arantxa Sanchez Vicario (21)
Wimbledon
R128
6-3 6-4
1988-06-06
Belinda Cordwell (77)
Kumiko Okamoto (148)
Birmingham
R64
7-5 6-1
1988-05-23
Sandra Cecchini (19)
Kumiko Okamoto (145)
Roland Garros
R128
6-1 6-3
1988-04-25
Ann Henricksson (98)
Kumiko Okamoto (142)
Tokyo Pan Pacific
R32
5-7 6-2 7-5
1988-04-18
Barbara Gerken (66)
Kumiko Okamoto (119)
Singapore
R32
6-4 6-0
1988-04-12
Larisa Savchenko (20)
Kumiko Okamoto (119)
Tokyo Japan Open
R32
6-4 2-6 6-3
1988-01-11
Julie Richardson (156)
Kumiko Okamoto (107)
Australian Open
R128
7-5 6-2
1987-09-14
Catarina Lindqvist Ryan (16)
Kumiko Okamoto (84)
Tokyo Pan Pacific
R32
6-2 6-4
1987-09-01
Sylvia Hanika (15)
Kumiko Okamoto (84)
US Open
R128
6-0 6-1
1987-06-22
Chris Evert (3)
Kumiko Okamoto (122)
Wimbledon
R32
7-5 6-0
1987-06-22
Kumiko Okamoto (122)
Sabrina Goles (73)
Wimbledon
R64
4-6 6-3 6-0
1987-06-22
Kumiko Okamoto (122)
Patricia Tarabini (93)
Wimbledon
R128
6-1 6-0
1987-06-08
Rosalyn Fairbank (31)
Kumiko Okamoto (131)
Birmingham
R32
7-6 7-5
1987-06-08
Kumiko Okamoto (131)
Jenny Byrne (121)
Birmingham
R64
6-3 6-3
1987-05-25
Michelle Torres (45)
Kumiko Okamoto (126)
Roland Garros
R128
7-6(1) 6-0
1987-04-27
Barbara Gerken (72)
Kumiko Okamoto (136)
Singapore
R16
6-1 6-3
1987-04-27
Kumiko Okamoto (136)
Heather Ludloff (107)
Singapore
R32
6-1 6-2
1987-04-14
Betsy Nagelsen (45)
Kumiko Okamoto (159)
Tokyo Japan Open
QF
7-6 6-4
1987-04-14
Kumiko Okamoto (159)
Sharon Walsh Pete (105)
Tokyo Japan Open
R16
6-3 6-4
1987-04-14
Kumiko Okamoto (159)
Lilian Drescher (76)
Tokyo Japan Open
R32
6-1 6-3
1987-01-12
Ann Devries (175)
Kumiko Okamoto (151)
Australian Open
R128
6-2 2-6 6-4
1986-10-13
Beth Herr (60)
Kumiko Okamoto (209)
Tokyo Japan Open
QF
7-6 6-4
1986-10-13
Kumiko Okamoto (209)
Vicki Nelson ()
Tokyo Japan Open
R16
6-3 6-1
1986-10-13
Kumiko Okamoto (209)
Heliane Steden ()
Tokyo Japan Open
R32
6-7 6-2 7-5
1985-07-14
Vicki Marler ()
Kumiko Okamoto ()
Landskron
R32
6-2 6-0
1984-10-01
Etsuko Inoue (69)
Kumiko Okamoto (179)
Tokyo Borden
R32
6-2 2-6 6-4
1984-05-10
Carling Bassett Seguso (17)
Kumiko Okamoto ()
Tokyo Gunze
QF
6-1 6-1
1983-10-17
Kathy Obrien ()
Kumiko Okamoto ()
Tokyo Japan Open
R16
4-6 6-3 6-4
1983-10-17
Kumiko Okamoto ()
Dana Gilbert ()
Tokyo Japan Open
R32
6-7 6-3 7-6
1983-10-10
Etsuko Inoue ()
Kumiko Okamoto ()
Tokyo Borden
QF
4-6 6-2 6-0
1983-10-10
Kumiko Okamoto ()
Dana Gilbert ()
Tokyo Borden
R16
6-3 2-6 6-1
1983-10-10
Kumiko Okamoto ()
Annette Gulley ()
Tokyo Borden
R32
3-6 6-2 6-3
1983-05-12
Tracy Austin ()
Kumiko Okamoto ()
Tokyo Gunze
QF
6-1 6-0
1982-07-19
Hu Na ()
Kumiko Okamoto ()
Fed Cup WG R1: JPN vs CHN
RR
6-1 6-2
1982-07-19
Kumiko Okamoto ()
Sri Utaminingsih ()
Fed Cup WG ConR: INA vs JPN
RR
6-3 6-0
1982-05-10
Pam Shriver ()
Kumiko Okamoto ()
Tokyo Gunze
QF
6-0 6-2
1981-10-19
Roberta Mccallum ()
Kumiko Okamoto ()
Tokyo Japan Open
R32
7-6 6-3
1981-10-12
Julie Harrington ()
Kumiko Okamoto ()
Tokyo Borden
R32
5-7 6-0 6-3
1981-09-14
Lindsay Morse ()
Kumiko Okamoto ()
Tokyo Sillook
R32
6-1 6-1
1980-11-12
Marie Pinterova ()
Kumiko Okamoto ()
Kyoto
R32
6-2 6-2
1980-10-13
Marcie Louie ()
Kumiko Okamoto ()
Nagoya
R32
6-0 6-4
1978-10-23
Sonoe Yonezawa ()
Kumiko Okamoto ()
Tokyo Japan Open
R16
6-1 6-2