 Japan: Tokyo 3 - Doubles - Main |
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| 1/8-finals | Okagawa E./Yanagi M. | Takuma K./Yoshida Y. | 1:2 (0:6, 6:2, 1:6) | details | 05.04.1993 |
 Taiwan: Taipei 2 - Doubles - Main |
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| Quarter-finals | Okagawa E./Takagi T. | Hiraki R./Smith N. | 1:2 (6:4, 5:7, 2:6) | details | 29.09.1992 |
| 1/8-finals | Lai S./Lai S. | Okagawa E./Takagi T. | 0:2 (2:6, 1:6) | details | 25.09.1992 |
| Japan: Tokyo 4 - Doubles - Main |
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| 1/8-finals | Donoshiro Mami/Tanaka Y. | Okagawa E./Koizumi Y. | 2:0 (6:4, 6:2) | details | 21.09.1992 |
| Japan: Tokyo - Doubles - Main |
|---|
| 1/8-finals | Okamoto K./Okagawa E. | Rehe S./Schultz-McCarthy B. | 0:2 (1:6, 1:6) | details | 27.01.1992 |
 Sweden: Bastad - Doubles - Main |
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| 1/8-finals | Hack S./Schneider C. | Okagawa E./Wood C. | 2:1 (7:5, 3:6, 6:2) | details | 09.07.1990 |
 United Kingdom: Wimbledon - Doubles - Qualification |
|---|
| Semi-finals | Rittner B./Thompson C. | Okagawa E./Sato N. | 2:0 (6:1, 6:1) | details | 27.06.1990 |
| Quarter-finals | Okagawa E./Sato N. | Aallonen A./Kschwendt K. | 2:1 (1:6, 7:65, 7:5) | details | 25.06.1990 |
 Singapore: Singapore - Doubles - Main |
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| 1/8-finals | Faull J./Stubbs R. | Okagawa E./Sato N. | 2:0 (6:2, 6:1) | details | 24.04.1990 |
| 1/16-finals | Vasquez P./Reami A. | Okagawa E./Sato N. | 1:2 (5:7, 6:3, 3:6) | details | 23.04.1990 |
 Brazil: Guaruja - Doubles - Main |
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| 1/8-finals | Paz M./Tarabini P. | Ito K./Okagawa E. | 2:0 (6:0, 6:1) | details | 11.12.1989 |
Australia: Australian Open - Singles - Qualification
Thailand: Pattaya - Singles - Main