By surface
| Surface | Rossouw Norval | Tomas Vanko |
|---|
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-08-18 | WTA | Saratoga Springs | Quarterfinal | — | Rita Agassi | 1-6 | 3-6 | |||
| 1980-06-09 | WTA | Memphis | Quarterfinal | — | Rita Agassi | 2-6 | 1-6 | |||
| 1978-05-14 | WTA | Los Angeles Sectionals | Round of 32 | — | Rita Agassi | 5-7 | 5-7 |