By surface
| Surface | Mason Beiler | Karol Krawczynski |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1988-04-25 | WTA | Barcelona | Round of 32 | Clay | Bettina Fulco | 3-6 | 3-6 | |||
| 1987-11-30 | WTA | Buenos Aires | Round of 16 | Clay | Bettina Fulco | 0-6 | 4-6 | |||
| 1987-03-30 | WTA | Charleston | Round of 64 | Clay | Bettina Fulco | 1-6 | 1-6 |