| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 08-Jun-2013 | Dafydd Howells | Wales | 22-Mar-1995 | 18(79) |
| 05-Jun-2010 | Tom Prydie | Wales | 23-Feb-1992 | 18(103) |
| 13-Nov-2010 | George North | Wales | 13-Apr-1992 | 18(214) |
| 22-Nov-2013 | Hallam Amos | Wales | 24-Sep-1994 | 19(59) |
| 11-Jun-2005 | Chris Czekaj | Wales | 14-Dec-1985 | 19(179) |
| 30-May-2009 | Daniel Biggar | Wales | 16-Oct-1989 | 19(226) |
| 19-Sep-2001 | Gavin Henson | Wales | 01-Feb-1982 | 19(230) |
| 08-Nov-2008 | Leigh Halfpenny | Wales | 22-Dec-1988 | 19(321) |
| 08-Jun-2013 | Harry Robinson | Wales | 16-Apr-1993 | 20(53) |
| 09-Jun-2001 | Andrew Lloyd | England | 09-Apr-1981 | 20(61) |
| 03-Jul-2021 | Ben Carter | Wales | 23-Jan-2001 | 20(161) |
| 14-Jun-2003 | Jonathan Thomas | Wales | 27-Dec-1982 | 20(169) |
| 30-May-2009 | Daniel Evans | Wales | 15-Nov-1988 | 20(196) |
| 05-Aug-2023 | Dafydd Jenkins | Wales | 05-Dec-2002 | 20(243) |
| 11-Nov-2000 | Rhys Williams | Wales | 23-Feb-1980 | 20(262) |
| 11-Jun-2006 | Alan Wyn Jones | Wales | 19-Sep-1985 | 20(265) |
| 06-Aug-2011 | Toby Faletau | Wales | 12-Nov-1990 | 20(267) |
| 06-Nov-2021 | Louis Rees-Zammitt | Wales | 02-Feb-2001 | 20(277) |
| 16-Nov-2013 | Cory Allen | Wales | 11-Feb-1993 | 20(278) |
| 08-Jun-2002 | Dwayne Peel | Wales | 31-Aug-1981 | 20(281) |
| 02-Jun-2007 | Aled Brew | Wales | 09-Aug-1986 | 20(297) |
| 17-Jun-2006 | James Hook | Wales | 27-Jun-1985 | 20(355) |
| 27-Aug-2003 | Mike Phillips | Wales | 29-Aug-1982 | 20(363) |
| 19-Jun-2004 | Huw Bennett | Wales | 11-Jun-1983 | 21(9) |
| 18-Nov-2017 | Leon Brown | Wales | 26-Oct-1996 | 21(23) |
| 16-Jun-2017 | Seb Davies | Wales | 15-May-1996 | 21(32) |
| 18-Nov-2017 | Owen Watkin | Wales | 12-Oct-1996 | 21(37) |
| 13-Nov-2009 | Sam Warburton | Wales | 05-Oct-1988 | 21(39) |
| 17-Nov-2018 | Aaron Wainwright | Wales | 25-Sep-1997 | 21(53) |
| 03-Dec-2011 | Scott Williams | Wales | 10-Oct-1990 | 21(54) |
| 30-May-2009 | Jon Davies | Wales | 05-Apr-1988 | 21(55) |
| 20-Aug-2011 | Tavis Knoyle | Wales | 02-Jun-1990 | 21(79) |
| 27-Aug-2003 | Paul James | Wales | 13-May-1982 | 21(106) |
| 19-Aug-2023 | Mason Grady | Wales | 29-Mar-2002 | 21(143) |
| 23-Jun-2017 | Dillon Lewis | Wales | 04-Jan-1996 | 21(171) |
| 27-Aug-2003 | Nathan Brew | Wales | 21-Feb-1982 | 21(187) |
| 21-Jun-2014 | Samson Lee | Wales | 30-Nov-1992 | 21(203) |
| 31-Aug-2019 | Rhys Carre | Wales | 08-Feb-1998 | 21(204) |
| 16-Jun-2001 | Tom Shanklin | Wales | 24-Nov-1979 | 21(205) |
| 05-Aug-2023 | Christ Tshiunza | Wales | 09-Jan-2002 | 21(208) |
| 07-Jun-2008 | Jamie Roberts | Wales | 08-Nov-1986 | 21(212) |
| 08-Jun-2002 | Michael Owen | Wales | 07-Nov-1980 | 21(213) |
| 16-Aug-2003 | Nicky Robinson | Wales | 03-Jan-1982 | 21(225) |
| 24-Nov-2012 | Liam Williams | Wales | 09-Apr-1991 | 21(230) |
| 25-Nov-2001 | Jamie Robinson | Wales | 07-Apr-1980 | 21(232) |
| 09-Jun-2001 | Mark Jones | Wales | 14-Oct-1979 | 21(239) |
| 12-Nov-2004 | Luke Charteris | Wales | 09-Mar-1983 | 21(249) |
| 11-Jun-2006 | Ian Evans | Wales | 04-Oct-1984 | 21(250) |
| 08-Jun-2013 | Owen Williams | Wales | 02-Oct-1991 | 21(250) |
| 31-Aug-2019 | Owen Lane | Wales | 20-Dec-1997 | 21(254) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).