By surface
| Surface | Cathrine Instebo | Hiroki Koshimizu |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1990-07-21 | WTA | Fed Cup WG PO: NOR vs DEN | Round Robin | Hard | Sofie Albinus | 3-6 | 2-6 |
| Surface | Cathrine Instebo | Hiroki Koshimizu |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1990-07-21 | WTA | Fed Cup WG PO: NOR vs DEN | Round Robin | Hard | Sofie Albinus | 3-6 | 2-6 |