By surface
| Surface | Collins Abamu | Ihsan Koc |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-04-06 | WTA | Porto Alegre | Round of 32 | — | Felicia Hutnick | 3-6 | 5-7 |
| Surface | Collins Abamu | Ihsan Koc |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-04-06 | WTA | Porto Alegre | Round of 32 | — | Felicia Hutnick | 3-6 | 5-7 |