Buenos Aires 1970 WTA
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Beatriz Araujo | m. | Raquel Giscafre | 6-4 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Raquel Giscafre | m. | Ana Maria Arias | 6-1 6-1 |
| Beatriz Araujo | m. | Ines Roget | 6-2 ? |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ana Maria Arias | m. | Carmen Coronado | 7-6 6-3 |
| Raquel Giscafre | m. | Marta Fernandez Ruiz | 6-0 6-2 |
| Ines Roget | m. | Alice Tym | 6-4 6-7 6-3 |
| Beatriz Araujo | m. | Graciela Moran | 6-4 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ana Maria Arias | m. | Ana Maria Piotti | 6-3 6-2 |
| Carmen Coronado | m. | Maria Cristina Fernandez | 6-2 6-3 |
| Raquel Giscafre | m. | Ana Cavadini | 7-5 6-4 |
| Ines Roget | m. | Michelle Rodriguez | 6-2 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0