| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 3 | Luke Richards | Padova | 31-10-1998 | Match details |
| 3 | Matthew McCarthy | Perpignan | 19-09-1998 | Match details |
| 2 | Matthew McCarthy | Munster | 17-10-1998 | Match details |
| 1 | Matthew McCarthy | Munster | 26-09-1998 | Match details |
| 1 | Darren Case | Padova | 10-10-1998 | Match details |
