By surface
| Surface | Mary Otoole | Sally Chapman |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-07-17 | WTA | Frinton | Round of 64 | — | Sally Chapman | 6-7 | 3-6 |
| Surface | Mary Otoole | Sally Chapman |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-07-17 | WTA | Frinton | Round of 64 | — | Sally Chapman | 6-7 | 3-6 |