By surface
| Surface | Chukang Wang | Alex Diaz |
|---|---|---|
| Clay | 0 | 3 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-04-08 | WTA | Sarasota | Round of 16 | Clay | Julie Heldman | 7-5 | 3-6 | 1-6 | ||
| 1969-05-12 | WTA | Hurlingham | Round of 16 | Clay | Julie Heldman | 0-6 | 4-6 | |||
| 1969-04-28 | WTA | Bournemouth | Round of 64 | Clay | Julie Heldman | 1-6 | 2-6 |