By surface
| Surface | Marianna Brummer | Truong Quoc Hung |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-26 | WTA | Budleigh Salterton | Semifinal | — | Marianna Brummer | 7-5 | 6-4 |
| Surface | Marianna Brummer | Truong Quoc Hung |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-26 | WTA | Budleigh Salterton | Semifinal | — | Marianna Brummer | 7-5 | 6-4 |