By surface
| Surface | Cathrine Instebo | Mark Ein |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-07-21 | WTA | Fed Cup WG ConR: NOR vs KOR | Round Robin | — | Sung Hee Park | 4-6 | 2-6 |
| Surface | Cathrine Instebo | Mark Ein |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-07-21 | WTA | Fed Cup WG ConR: NOR vs KOR | Round Robin | — | Sung Hee Park | 4-6 | 2-6 |