By surface
| Surface | Helen Gourlay | Lubka Radkova |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-08-18 | WTA | Budapest | Quarterfinal | Clay | Helen Gourlay | 6-3 | 6-1 |
| Surface | Helen Gourlay | Lubka Radkova |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-08-18 | WTA | Budapest | Quarterfinal | Clay | Helen Gourlay | 6-3 | 6-1 |