By surface
| Surface | Ruben Konings | Yan Ermak |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-05-26 | WTA | Rome | Round of 64 | Clay | Glynis Coles | 4-6 | 2-6 | |||
| 1975-05-12 | WTA | Bournemouth | Round of 32 | Clay | Glynis Coles | 8-9 | 2-6 |