By surface
| Surface | Hugo Gaston | Gaston Tonello |
|---|---|---|
| Grass | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1986-06-09 | WTA | Birmingham | Round of 16 | Grass | Etsuko Inoue | 1-6 | 2-6 | |||
| 1983-11-21 | WTA | Sydney | Round of 32 | Grass | Eva Pfaff | 3-6 | 5-7 |