By surface
| Surface | Gaston Tonello | Sourabh Singh |
|---|---|---|
| Grass | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1988-06-06 | WTA | Birmingham | Round of 64 | Grass | Etsuko Inoue | 6-7 | 2-6 | |||
| 1987-12-28 | WTA | Brisbane | Round of 32 | Grass | Jill Hetherington | 6-7 | 3-6 |