| Conversions | Players | VS Club | Date | |
|---|---|---|---|---|
| 4 | Benoit Paillaugue | Glasgow Warriors | 16-12-2017 | Match details |
| 2 | Rhian Pienaar | Leinster | 14-10-2017 | Match details |
| 2 | Benoit Paillaugue | Exeter Chiefs | 22-10-2017 | Match details |
| 2 | Francois Steyn | Glasgow Warriors | 08-12-2017 | Match details |
| 2 | Aaron Cruden | Leinster | 20-01-2018 | Match details |
| 1 | Aaron Cruden | Exeter Chiefs | 13-01-2018 | Match details |
