| Points | Players | VS Club | Date | |
|---|---|---|---|---|
| 20 | Gareth Anscombe | Ireland | 16-03-2019 | Match details |
| 14 | Daniel Biggar | Italy | 09-02-2019 | Match details |
| 10 | George North | France | 01-02-2019 | Match details |
| 9 | Gareth Anscombe | England | 23-02-2019 | Match details |
| 8 | Gareth Anscombe | Scotland | 09-03-2019 | Match details |
| 5 | Tomos Williams | France | 01-02-2019 | Match details |
| 5 | Daniel Biggar | France | 01-02-2019 | Match details |
| 5 | Josh Adams | Italy | 09-02-2019 | Match details |
| 5 | Owen Watkin | Italy | 09-02-2019 | Match details |
| 5 | Cory Hill | England | 23-02-2019 | Match details |
| 5 | Josh Adams | England | 23-02-2019 | Match details |
| 5 | Josh Adams | Scotland | 09-03-2019 | Match details |
| 5 | Jon Davies | Scotland | 09-03-2019 | Match details |
| 5 | Hadleigh Parkes | Ireland | 16-03-2019 | Match details |
| 4 | Gareth Anscombe | France | 01-02-2019 | Match details |
| 2 | Gareth Anscombe | Italy | 09-02-2019 | Match details |
| 2 | Daniel Biggar | England | 23-02-2019 | Match details |
