By surface
| Surface | Dorothy Knode | Marco Ferreira |
|---|---|---|
| Carpet | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-02-25 | WTA | Boston | Round of 32 | Carpet | Maricaye Christenson | 4-6 | 2-6 |
| Surface | Dorothy Knode | Marco Ferreira |
|---|---|---|
| Carpet | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-02-25 | WTA | Boston | Round of 32 | Carpet | Maricaye Christenson | 4-6 | 2-6 |