| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 24-Jan-2010 | Gareth Thomas | Wales | 25-Jul-1974 | 35(184) |
| 24-Jan-2010 | Martyn Williams | Wales | 01-Sep-1975 | 34(146) |
| 24-Jan-2010 | Taufa'ao Filise | Tonga | 26-May-1977 | 32(243) |
| 24-Jan-2010 | Xavier Rush | New Zealand | 13-Jul-1977 | 32(195) |
| 24-Jan-2010 | Deinol Jones | Wales | 18-Nov-1977 | 32(67) |
| 19-Dec-2009 | Paul Tito | New Zealand | 09-Jun-1978 | 31(194) |
| 24-Jan-2010 | Gareth Williams | Wales | 16-Jul-1978 | 31(192) |
| 16-Oct-2009 | Scott Morgan | Wales | 17-Oct-1978 | 30(365) |
| 24-Jan-2010 | Ben Blair | New Zealand | 26-Mar-1979 | 30(305) |
| 24-Jan-2010 | Gareth Cooper | Wales | 07-May-1979 | 30(263) |
| 19-Dec-2009 | Tom Shanklin | Wales | 24-Nov-1979 | 30(26) |
| 24-Jan-2010 | Ceri Sweeney | Wales | 21-Jan-1980 | 30(4) |
| 24-Jan-2010 | Gethin Jenkins | Wales | 17-Nov-1980 | 29(68) |
| 24-Jan-2010 | Andrew Powell | Wales | 23-Aug-1981 | 28(154) |
| 19-Dec-2009 | Richard Mustoe | Wales | 09-Dec-1981 | 28(10) |
| 24-Jan-2010 | Casey Laulala | New Zealand | 03-May-1982 | 27(266) |
| 16-Oct-2009 | Robin Sowden-Taylor | Wales | 09-Jun-1982 | 27(129) |
| 24-Jan-2010 | Richie Rees | Wales | 21-May-1983 | 26(249) |
| 10-Oct-2009 | John Yapp | Wales | 09-Apr-1983 | 26(185) |
| 19-Dec-2009 | Sam Norton Knight | Australia | 02-Dec-1983 | 26(18) |
| 24-Jan-2010 | Bradley Davies | Wales | 09-Jan-1985 | 25(15) |
| 12-Dec-2009 | Adam Powell | Wales | 28-May-1986 | 23(198) |
| 24-Jan-2010 | Jamie Roberts | Wales | 08-Nov-1986 | 23(77) |
| 24-Jan-2010 | Tom James | Wales | 17-Apr-1987 | 22(283) |
| 16-Jan-2010 | Leigh Halfpenny | Wales | 22-Dec-1988 | 21(25) |
| 16-Oct-2009 | Sam Warburton | Wales | 05-Oct-1988 | 21(11) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).