By surface
| Surface | Alex Diaz | Johan Strengberger |
|---|---|---|
| Clay | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-07-15 | WTA | Gstaad | Final | Clay | Annette Van Zyl | 0-6 | 1-6 | |||
| 1968-05-06 | WTA | Rome | Round of 16 | Clay | Annette Van Zyl | 2-6 | 3-6 |