By surface
| Surface | Penelope Hardgrave | Sandra Okin |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-07-05 | WTA | Felixstowe | Round of 16 | Grass | Penelope Hardgrave | 6-1 | 3-6 | 6-4 |
| Surface | Penelope Hardgrave | Sandra Okin |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-07-05 | WTA | Felixstowe | Round of 16 | Grass | Penelope Hardgrave | 6-1 | 3-6 | 6-4 |