By surface
| Surface | Christina Sandberg | Trudy Groenman |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-03-29 | WTA | Nice | Quarterfinal | Clay | Trudy Groenman | 6-4 | 3-6 | 3-6 | ||
| 1970-07-27 | WTA | Hilversum | Round of 32 | Clay | Christina Sandberg | 6-2 | 6-0 |