| Points | Players | VS Club | Date | |
|---|---|---|---|---|
| 14 | Stephen Jones | Ireland | 22-03-2003 | Match details |
| 9 | Ceri Sweeney | England | 22-02-2003 | Match details |
| 7 | Iestyn Harris | Italy | 15-02-2003 | Match details |
| 7 | Stephen Jones | Scotland | 08-03-2003 | Match details |
| 5 | Steven Williams | Italy | 15-02-2003 | Match details |
| 5 | Tom Shanklin | Italy | 15-02-2003 | Match details |
| 5 | Dwayne Peel | Italy | 15-02-2003 | Match details |
| 5 | Gareth Cooper | Scotland | 08-03-2003 | Match details |
| 5 | Mark Taylor | Scotland | 08-03-2003 | Match details |
| 5 | Rhys Williams | Scotland | 08-03-2003 | Match details |
| 5 | Martyn Williams | Ireland | 22-03-2003 | Match details |
| 5 | Gareth Thomas | Ireland | 22-03-2003 | Match details |
| 5 | Gareth Thomas | France | 29-03-2003 | Match details |
