By surface
| Surface | Etsuko Inoue | Kumiko Okamoto |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1984-10-01 | WTA | Tokyo Borden | Round of 32 | Hard | Etsuko Inoue | 6-2 | 2-6 | 6-4 | ||
| 1983-10-10 | WTA | Tokyo Borden | Quarterfinal | Hard | Etsuko Inoue | 4-6 | 6-2 | 6-0 |