By surface
| Surface | Kumiko Okamoto | Sri Utaminingsih |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-07-19 | WTA | Fed Cup WG ConR: INA vs JPN | Round Robin | Hard | Kumiko Okamoto | 6-3 | 6-0 |
| Surface | Kumiko Okamoto | Sri Utaminingsih |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-07-19 | WTA | Fed Cup WG ConR: INA vs JPN | Round Robin | Hard | Kumiko Okamoto | 6-3 | 6-0 |