By surface
| Surface | Robert Kelly | Joao Marques |
|---|---|---|
| Grass | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1973-12-10 | WTA | Perth | Quarterfinal | Grass | Margaret Court | 0-6 | 3-6 | |||
| 1969-01-06 | WTA | Melbourne | Round of 16 | Grass | Margaret Court | 2-6 | 2-6 |