| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 13-Dec-2008 | Jason Tovey | Wales | 28-Apr-1989 | 19(229) |
| 12-Dec-2020 | Ben Carter | Wales | 23-Jan-2001 | 19(323) |
| 09-Nov-2007 | Dan Lydiatt | Wales | 18-Dec-1987 | 19(326) |
| 12-Dec-2010 | Toby Faletau | Wales | 12-Nov-1990 | 20(30) |
| 12-Jan-2008 | James Harris | Wales | 26-Aug-1987 | 20(139) |
| 09-Nov-2007 | Martyn Thomas | Wales | 24-Apr-1987 | 20(199) |
| 08-Oct-2010 | Adam Hughes | Wales | 14-Feb-1990 | 20(236) |
| 09-Nov-2007 | Ashley Smith | Wales | 13-Feb-1987 | 20(269) |
| 16-Oct-2009 | Phil Price | Wales | 10-Nov-1988 | 20(340) |
| 10-Dec-2005 | Aled Thomas | Wales | 02-Jan-1985 | 20(342) |
| 19-Dec-2020 | Rio Dyer | Wales | 21-Dec-1999 | 20(364) |
| 12-Dec-2020 | Taine Basham | Wales | 02-Nov-1999 | 21(41) |
| 11-Oct-2008 | Lewis Evans | Wales | 09-Jul-1987 | 21(95) |
| 30-Jan-2004 | Rhys Thomas | Wales | 31-Jul-1982 | 21(183) |
| 10-Dec-2005 | Richard Fussell | Wales | 12-Apr-1984 | 21(242) |
| 07-Dec-2003 | Nathan Brew | Wales | 21-Feb-1982 | 21(289) |
| 08-Jan-2005 | Luke Charteris | Wales | 09-Mar-1983 | 21(306) |
| 11-Oct-2008 | Rory Sidey | Australia | 04-Jul-1986 | 22(100) |
| 13-Dec-2009 | Huw Gustafson | Wales | 08-Jul-1987 | 22(159) |
| 16-Oct-2009 | Will Harries | Wales | 30-Mar-1987 | 22(201) |
| 19-Jan-2008 | Phil Dollman | Wales | 15-May-1985 | 22(249) |
| 22-Oct-2005 | David Maddocks | England | 20-Jan-1983 | 22(276) |
| 07-Dec-2003 | Hal Luscombe | Wales | 23-Feb-1981 | 22(287) |
| 12-Dec-2020 | Jared Rosser | Wales | 31-Dec-1997 | 22(347) |
| 14-Dec-2003 | Gerald Arasa | * | 21-Dec-1980 | 22(358) |
| 09-Oct-2009 | Aled Brew | Wales | 09-Aug-1986 | 23(61) |
| 10-Jan-2004 | Michael Owen | Wales | 07-Nov-1980 | 23(63) |
| 17-Dec-2005 | Gethin Robinson | Wales | 05-Oct-1982 | 23(73) |
| 19-Dec-2020 | Will Talbot-Davies | Wales | 11-Sep-1997 | 23(99) |
| 09-Oct-2009 | Tom Riley | Wales | 04-Jun-1986 | 23(127) |
| 30-Jan-2004 | Rhys Oakley | Wales | 16-Sep-1980 | 23(135) |
| 17-Nov-2007 | Wayne Evans | Wales | 03-Jun-1984 | 23(166) |
| 07-Dec-2003 | Peter Sidoli | Wales | 02-Jun-1980 | 23(187) |
| 15-Jan-2006 | Bryn Griffiths | Wales | 08-Mar-1982 | 23(313) |
| 19-Dec-2020 | Huw Taylor | England | 05-Jun-1996 | 24(197) |
| 08-Oct-2010 | Tom Cheeseman | Wales | 22-Mar-1986 | 24(200) |
| 23-Oct-2004 | Ceri Sweeney | Wales | 21-Jan-1980 | 24(276) |
| 13-Dec-2009 | Dwayne Goodfield | Wales | 17-Feb-1985 | 24(299) |
| 09-Nov-2007 | Rhodri Gomer Davies | Wales | 11-Jan-1983 | 24(302) |
| 14-Dec-2003 | Sione Tuipulotu | Tonga | 28-Nov-1978 | 25(16) |
| 19-Dec-2020 | Joseph Davies | Wales | 13-Nov-1995 | 25(37) |
| 12-Dec-2020 | Joe Maksymiw | England | 20-Sep-1995 | 25(84) |
| 12-Dec-2010 | Patrick Leach | Wales | 18-Jul-1985 | 25(147) |
| 23-Oct-2004 | Gareth Cooper | Wales | 07-May-1979 | 25(170) |
| 10-Dec-2005 | Gareth Chapman | Wales | 16-Apr-1980 | 25(238) |
| 12-Dec-2020 | Ollie Griffiths | Wales | 23-Mar-1995 | 25(265) |
| 12-Dec-2020 | Nick Tompkins | Wales | 16-Feb-1995 | 25(300) |
| 09-Nov-2007 | Richard Mustoe | Wales | 09-Dec-1981 | 25(335) |
| 08-Oct-2010 | Andrew Coombs | Wales | 27-Oct-1984 | 25(346) |
| 12-Dec-2010 | Lloyd Burns | Wales | 09-Dec-1984 | 26(3) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).