By surface
| Surface | Nikita Potapov | Thiago Santos |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1990-11-05 | WTA | Indianapolis | Quarterfinal | Hard | Natalia Medvedeva | 6-7 | 4-6 | |||
| 1990-10-22 | WTA | Dorado | Round of 32 | Hard | Meredith Mcgrath | 5-7 | 4-6 |