| Conversions | Players | VS Club | Date | |
|---|---|---|---|---|
| 3 | Romain Ntamack | Sale Sharks | 20-01-2018 | Match details |
| 2 | Sebastien Bezy | Sale Sharks | 13-10-2017 | Match details |
| 2 | Jean Marc Doussain | Lyon OU | 07-12-2017 | Match details |
| 1 | Romain Ntamack | Cardiff Blues | 20-10-2017 | Match details |
| 1 | Thomas Ramos | Cardiff Blues | 14-01-2018 | Match details |
| 1 | Sebastien Bezy | Sale Sharks | 20-01-2018 | Match details |
