By surface
| Surface | Joao Marques | Jeff Groslimond |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1973-09-24 | WTA | Columbus | Quarterfinal | Clay | Margaret Court | 4-6 | 1-6 | |||
| 1973-08-06 | WTA | Nashville | Quarterfinal | Clay | Margaret Court | 1-6 | 0-6 | |||
| 1973-05-01 | WTA | Hilton Head | Round of 16 | Clay | Margaret Court | 4-6 | 2-6 |