By surface
| Surface | Alex Diaz | David Araiza |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-04-21 | WTA | Amelia Island | Round of 16 | Clay | Julie Heldman | 0-6 | 2-6 | |||
| 1974-08-12 | WTA | Toronto | Semifinal | Clay | Julie Heldman | 1-6 | 5-7 | |||
| 1972-08-07 | WTA | Indianapolis | Round of 16 | Clay | Julie Heldman | 6-3 | 1-6 | 1-6 |