By surface
| Surface | Riccardo Roberto | Jaime Gardea |
|---|---|---|
| Clay | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-02-25 | WTA | Winter Haven | Round of 16 | Clay | Donna Ganz | 4-6 | 4-6 | |||
| 1974-02-18 | WTA | Fort Myers | Round of 16 | Clay | Donna Ganz | 3-6 | 4-6 |