| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 3 | Sam Davies | Stade Francais | 08-12-2018 | Match details |
| 1 | James Hook | Pau | 13-10-2018 | Match details |
| 1 | James Hook | Stade Francais | 14-12-2018 | Match details |
| 1 | Luke Price | Worcester Warriors | 12-01-2019 | Match details |
| 1 | Sam Davies | Worcester Warriors | 12-01-2019 | Match details |
