By surface
| Surface | Virginia Ruzici | Mariana Simionescu |
|---|---|---|
| Clay | 4 | 0 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-05-22 | WTA | Rome | Round of 16 | Clay | Virginia Ruzici | 7-5 | 7-6 | |||
| 1975-08-18 | WTA | South Orange | Final | Clay | Virginia Ruzici | 6-1 | 6-1 | |||
| 1974-09-17 | WTA | Bucharest | Final | Clay | Virginia Ruzici | 6-3 | 6-2 | |||
| 1974-05-06 | WTA | Stuttgart | Semifinal | Clay | Virginia Ruzici | 6-3 | 6-3 |