By surface
| Surface | David Redondo Pereira | Otaker Ungerman |
|---|---|---|
| Grass | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-06-07 | WTA | Beckenham | Round of 64 | Grass | Cecilia Martinez | 1-6 | 2-6 | |||
| 1970-06-22 | WTA | Wimbledon | Round of 64 | Grass | Cecilia Martinez | 3-6 | 1-6 | |||
| 1968-07-22 | WTA | Haverford | Round of 32 | Grass | Cecilia Martinez | 7-5 | 5-7 | 4-6 |