| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 07-Nov-1998 | Kuli Faletau | Tonga | 30-Dec-1963 | 34(313) |
| 10-Oct-1998 | Mark Jones | Other | 22-Jun-1966 | 32(110) |
| 30-Oct-1998 | Mark Spiller | Wales | 24-Sep-1967 | 31(36) |
| 30-Oct-1998 | Alan Harries | Other | 28-Sep-1967 | 31(33) |
| 07-Nov-1998 | Alun Phillips | Other | 12-Dec-1967 | 30(331) |
| 07-Nov-1998 | David Manley | Wales | 08-Nov-1968 | 29(364) |
| 07-Nov-1998 | Andrew Metcalfe | Other | 27-Jun-1969 | 29(133) |
| 30-Oct-1998 | Leyton Phillips | Wales | 30-Nov-1969 | 28(334) |
| 17-Oct-1998 | Byron Hayward | Wales | 22-Feb-1970 | 28(237) |
| 10-Oct-1998 | Kingsley Jones | Wales | 19-Jun-1970 | 28(113) |
| 07-Nov-1998 | David Llewellyn | Wales | 20-Mar-1972 | 26(232) |
| 07-Nov-1998 | Jonathan Hawker | Other | 27-May-1973 | 25(164) |
| 07-Nov-1998 | Jason Strange | Wales | 08-Oct-1973 | 25(30) |
| 17-Oct-1998 | Gareth Bisp | Wales | 18-Oct-1973 | 24(364) |
| 30-Oct-1998 | Chay Billen | Other | 18-Dec-1974 | 23(316) |
| 07-Nov-1998 | Gareth Williams | Other | 01-Feb-1975 | 23(279) |
| 30-Oct-1998 | John Funnell | Other | 16-Sep-1975 | 23(44) |
| 07-Nov-1998 | Nathan Budgett | Wales | 02-Nov-1975 | 23(5) |
| 07-Nov-1998 | Gareth Green | Other | 23-Mar-1976 | 22(229) |
| 30-Oct-1998 | Lenny Woodard | Wales | 02-Apr-1976 | 22(211) |
| 07-Nov-1998 | Siua Taumololo | Tonga | 08-Jul-1976 | 22(122) |
| 30-Oct-1998 | Iestyn Thomas | Wales | 15-Dec-1976 | 21(319) |
| 27-Sep-1998 | Gareth Mason | Wales | 11-Sep-1978 | 20(16) |
| 10-Oct-1998 | Chris Landry | Other | 15-Mar-1979 | 19(209) |
| 27-Sep-1998 | Ryan Powell | Wales | 01-Jul-1980 | 18(88) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).