Lugano 1970 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Suzana Gesteira | d. | Ana Maria Arias | 5-7 6-3 8-6 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Suzana Gesteira | d. | Mabel Vrancovich | 6-4 6-2 |
| Ana Maria Arias | d. | Daniela Marzano | 4-6 6-3 8-6 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Suzana Gesteira | d. | Pamela Austin | 2-6 8-6 6-4 |
| Mabel Vrancovich | d. | Lexie Kenny | 3-6 6-3 6-3 |
| Daniela Marzano | d. | Maria Monami | 6-2 4-6 6-1 |
| Ana Maria Arias | d. | Cecilia Martinez | 6-1 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0