| Conversions | Players | VS Club | Date | |
|---|---|---|---|---|
| 4 | Ryan Lamb | Harlequins | 14-10-2017 | Match details |
| 3 | Brock James | London Wasps | 10-12-2017 | Match details |
| 2 | Alexi Bales | Ulster | 22-10-2017 | Match details |
| 2 | Jean Victor Goilot | Ulster | 22-10-2017 | Match details |
| 2 | Ryan Lamb | London Wasps | 10-12-2017 | Match details |
| 1 | Ryan Lamb | Ulster | 22-10-2017 | Match details |
| 1 | Alexi Bales | Ulster | 13-01-2018 | Match details |
| 1 | Alexi Bales | Scarlets | 30-03-2018 | Match details |
| 1 | Ben Noble | Scarlets | 30-03-2018 | Match details |
