By surface
| Surface | Christopher Diaz | Riccardo Siciliano |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-05-02 | WTA | Sutton | Round of 16 | Clay | Kym Ruddell | 4-6 | 4-6 | |||
| 1977-02-21 | WTA | Fort Myers Futures | Round of 32 | Clay | Belinda Thompson | 6-2 | 2-6 | 2-6 |