By surface
| Surface | Alex Diaz | Edda Buding |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-06 | WTA | Hamburg | Quarterfinal | Clay | Julie Heldman | 1-6 | 0-6 | |||
| 1968-07-08 | WTA | Bastad | Semifinal | Clay | Julie Heldman | 10-8 | 3-6 | 2-6 |