| Conversions | Players | VS Club | Date | |
|---|---|---|---|---|
| 5 | Pascal Fauthoux | Scarlets | 18-10-1998 | Match details |
| 2 | Paul Berthe | Stade Francais | 19-09-1998 | Match details |
| 1 | Cyril Schuwer | Scarlets | 26-09-1998 | Match details |
| 1 | Cyril Schuwer | Leinster | 31-10-1998 | Match details |
| 1 | Pascal Fauthoux | Stade Francais | 07-11-1998 | Match details |
