By surface
| Surface | Felix Corwin | Jose Cobas |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-12-21 | WTA | Adelaide | Quarterfinal | Grass | Olga Morozova | 4-6 | 6-3 | 5-7 |
| Surface | Felix Corwin | Jose Cobas |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-12-21 | WTA | Adelaide | Quarterfinal | Grass | Olga Morozova | 4-6 | 6-3 | 5-7 |