By surface
| Surface | Stephan Koenigsfest | Johan Strengberger |
|---|---|---|
| Hard | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-11-24 | WTA | Johannesburg | Round of 16 | Hard | Annette Van Zyl | 1-6 | 0-6 | |||
| 1974-12-22 | WTA | Port Elizabeth 1 | Semifinal | Hard | Annette Van Zyl | 6-2 | 0-6 | 5-7 |