By surface
| Surface | Fiorella Bonicelli | Margarita Zavalia Bunge |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1973-11-18 | WTA | Buenos Aires | Quarterfinal | Clay | Fiorella Bonicelli | 6-0 | 6-1 | |||
| 1972-11-27 | WTA | Buenos Aires | Round of 16 | Clay | Fiorella Bonicelli | 6-2 | 6-3 |