By surface
| Surface | Sam Riffice | Athanasios Zannias |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1992-10-26 | WTA | San Juan | Round of 16 | Hard | Amanda Coetzer | 3-6 | 6-3 | 3-6 | ||
| 1991-11-11 | WTA | Indianapolis | Round of 32 | Hard | Halle Cioffi | 1-6 | 3-6 |