By surface
| Surface | Nicaise Muamba | Janet Young |
|---|---|---|
| Grass | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-12-26 | WTA | Australian Open | Round of 16 | Grass | Chris Matison | 6-2 | 2-6 | 3-6 | ||
| 1974-12-09 | WTA | Perth | Round of 64 | Grass | Chris Matison | W/O | ||||
| 1972-01-19 | WTA | Adelaide 1 | Quarterfinal | Grass | Janet Young | 2-6 | 0-6 | |||