By surface
| Surface | Riccardo Roberto | Samo Amon |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-10-31 | WTA | Buenos Aires River Plate | Round of 16 | Clay | Ivanna Madruga | UNK | ||||
| Surface | Riccardo Roberto | Samo Amon |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-10-31 | WTA | Buenos Aires River Plate | Round of 16 | Clay | Ivanna Madruga | UNK | ||||