| Conversions | Club | VS Club | Date | |
|---|---|---|---|---|
| 7 | Blue Bulls | Golden Lions | 05-08-2017 | Match details |
| 6 | Griquas | Blue Bulls | 01-09-2017 | Match details |
| 6 | Western Province | Griquas | 23-09-2017 | Match details |
| 5 | Golden Lions | Griquas | 29-07-2017 | Match details |
| 5 | Natal Sharks | Free State Cheetahs | 02-09-2017 | Match details |
| 5 | Free State Cheetahs | Pumas | 09-08-2017 | Match details |
| 5 | Pumas | Golden Lions | 23-07-2017 | Match details |
