By surface
| Surface | Felix Corwin | Ruben Konings |
|---|---|---|
| Grass | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-06-16 | WTA | Eastbourne | Quarterfinal | Grass | Olga Morozova | 7-9 | 5-7 | |||
| 1974-12-09 | WTA | Perth | Round of 16 | Grass | Olga Morozova | 5-7 | 2-6 | |||
| 1974-06-17 | WTA | Eastbourne | Round of 32 | Grass | Olga Morozova | 3-6 | 1-6 |