By surface
| Surface | San Hui Sin | Nicaise Muamba |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-12-26 | WTA | Australian Open | Quarterfinal | Grass | Elisabeth Ekblom | 6-4 | 3-6 | 1-6 |
| Surface | San Hui Sin | Nicaise Muamba |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-12-26 | WTA | Australian Open | Quarterfinal | Grass | Elisabeth Ekblom | 6-4 | 3-6 | 1-6 |