By surface
| Surface | Buster C Mottram | Robbie Venter |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-03-08 | ATP | Johannesburg | Quarterfinal | Hard | Buster C Mottram | 6-0 | 7-6 |
| Surface | Buster C Mottram | Robbie Venter |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-03-08 | ATP | Johannesburg | Quarterfinal | Hard | Buster C Mottram | 6-0 | 7-6 |