| Conversions | Club | VS Club | Date | |
|---|---|---|---|---|
| 10 | Bulls | Zebre | 15-04-2023 | Match details |
| 7 | Munster | Scarlets | 03-03-2023 | Match details |
| 7 | Leinster | Sharks | 08-10-2022 | Match details |
| 7 | Ulster | Scarlets | 24-09-2022 | Match details |
| 6 | Glasgow Warriors | Zebre | 03-12-2022 | Match details |
| 6 | Connacht | Zebre | 18-02-2023 | Match details |
| 6 | Scarlets | Edinburgh Rugby | 18-02-2023 | Match details |
| 5 | Gwent Dragons | Zebre | 29-10-2022 | Match details |
| 5 | Benetton Treviso | Zebre | 31-12-2022 | Match details |
| 5 | Edinburgh Rugby | Ospreys | 15-04-2023 | Match details |
| 5 | Western Stormers | Lions | 31-12-2022 | Match details |
| 5 | Lions | Zebre | 22-04-2023 | Match details |
| 5 | Sharks | Benetton Treviso | 14-04-2023 | Match details |
| 5 | Cardiff Blues | Ospreys | 22-04-2023 | Match details |
| 4 | Zebre | Connacht | 18-02-2023 | Match details |
| 4 | Ospreys | Zebre | 29-01-2023 | Match details |
