By surface
| Surface | Christopher Diaz | Truong Quoc Hung |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-05-05 | WTA | Paddington | Round of 64 | Clay | Kym Ruddell | 0-6 | 7-5 | 4-6 |
| Surface | Christopher Diaz | Truong Quoc Hung |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-05-05 | WTA | Paddington | Round of 64 | Clay | Kym Ruddell | 0-6 | 7-5 | 4-6 |