By surface
| Surface | Helga Masthoff | Irena Skulj |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-04-14 | WTA | Monte Carlo | Round of 32 | Clay | Helga Masthoff | 6-3 | 6-2 | |||
| 1969-07-31 | WTA | Bad Neuenahr | Semifinal | Clay | Helga Masthoff | 6-1 | 6-2 | |||
| 1969-06-02 | WTA | Bielefeld | Quarterfinal | Clay | Helga Masthoff | 6-4 | 6-1 |