By surface
| Surface | Giovanni Fonio | Karl Kiur Saar |
|---|---|---|
| Grass | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-12-05 | WTA | Brisbane | Quarterfinal | Grass | Naoko Sato | 2-6 | 7-6 | 3-6 |
| Surface | Giovanni Fonio | Karl Kiur Saar |
|---|---|---|
| Grass | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-12-05 | WTA | Brisbane | Quarterfinal | Grass | Naoko Sato | 2-6 | 7-6 | 3-6 |