| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 18-Nov-2016 | Corey Baldwin | Wales | 13-Oct-1999 | 17(37) |
| 02-Feb-2018 | Jac Price | Wales | 04-Aug-2000 | 17(182) |
| 11-Nov-2016 | Ryan Conbeer | Wales | 05-Feb-1999 | 17(280) |
| 06-Nov-2010 | George North | Wales | 13-Apr-1992 | 18(207) |
| 11-Nov-2016 | Ioan Nicholas | Wales | 03-Apr-1998 | 18(223) |
| 28-Jan-2012 | Rhodri Williams | Wales | 05-May-1993 | 18(268) |
| 17-Nov-2017 | Tomi Lewis | Wales | 17-Jan-1999 | 18(305) |
| 12-Nov-2017 | Tom Rogers | Wales | 17-Dec-1998 | 18(331) |
| 07-Nov-2014 | Kieran Hardy | Wales | 30-Nov-1995 | 18(343) |
| 06-Feb-2011 | Owen Williams | Wales | 27-Feb-1992 | 18(345) |
| 02-Nov-2007 | Daniel Evans | Wales | 15-Nov-1988 | 18(352) |
| 02-Feb-2018 | Scott Lloyd | Wales | 14-Jan-1999 | 19(19) |
| 10-Nov-2012 | Dan Thomas | Wales | 11-Oct-1993 | 19(30) |
| 17-Nov-2017 | Dan Davis | Wales | 17-Sep-1998 | 19(61) |
| 29-Jan-2011 | Rheon James | Wales | 13-Nov-1991 | 19(77) |
| 02-Feb-2018 | Lewis Ellis-Jones | Wales | 27-Oct-1998 | 19(98) |
| 27-Jan-2017 | Declan Smith | Wales | 14-Sep-1997 | 19(135) |
| 14-Nov-2010 | Steve Shingler | Wales | 20-Jun-1991 | 19(147) |
| 08-Nov-2009 | Tavis Knoyle | Wales | 02-Jun-1990 | 19(159) |
| 14-Nov-2014 | Josh Adams | Wales | 21-Apr-1995 | 19(207) |
| 01-Dec-2007 | Jon Davies | Wales | 05-Apr-1988 | 19(239) |
| 15-Oct-2011 | Kirby Myhill | Wales | 05-Feb-1992 | 19(252) |
| 17-Nov-2013 | Steffan Hughes | Wales | 17-Feb-1994 | 19(273) |
| 15-Oct-2011 | Rhodri Jones | Wales | 23-Dec-1991 | 19(296) |
| 14-Nov-2010 | Lee Rees | Wales | 17-Jan-1991 | 19(301) |
| 15-Oct-2011 | Dale Ford | Wales | 16-Dec-1991 | 19(303) |
| 14-Nov-2014 | Ryan Elias | Wales | 07-Jan-1995 | 19(311) |
| 17-Nov-2012 | Samson Lee | Wales | 30-Nov-1992 | 19(352) |
| 11-Nov-2016 | Josh Macleod | Wales | 27-Oct-1996 | 20(15) |
| 01-Oct-2006 | Darren Daniels | Wales | 13-Sep-1986 | 20(18) |
| 06-Nov-2010 | Scott Williams | Wales | 10-Oct-1990 | 20(27) |
| 17-Nov-2013 | Dylan Morgans | Wales | 06-Oct-1993 | 20(42) |
| 31-Jan-2015 | Will Boyde | Wales | 15-Dec-1994 | 20(47) |
| 08-Nov-2013 | Jordan Williams | Wales | 20-Sep-1993 | 20(49) |
| 07-Nov-2014 | Steffan Evans | Wales | 01-Sep-1994 | 20(67) |
| 06-Nov-2010 | Gareth Davies | Wales | 18-Aug-1990 | 20(80) |
| 03-Feb-2017 | Billy McBryde | Wales | 24-Oct-1996 | 20(102) |
| 10-Nov-2012 | Aled Davies | Wales | 19-Jul-1992 | 20(114) |
| 14-Nov-2014 | Ben Leung | Wales | 16-Jul-1994 | 20(121) |
| 03-Feb-2017 | Shaun Evans | Wales | 14-Sep-1996 | 20(142) |
| 07-Feb-2015 | Jack Payne | Australia | 13-Sep-1994 | 20(147) |
| 24-Jan-2014 | Aaron Warren | Wales | 25-Jul-1993 | 20(183) |
| 15-Oct-2011 | Liam Williams | Wales | 09-Apr-1991 | 20(189) |
| 17-Nov-2017 | Steff Thomas | Wales | 27-Apr-1997 | 20(204) |
| 15-Oct-2011 | Adam Warren | Wales | 07-Mar-1991 | 20(222) |
| 28-Oct-2007 | Rhys Priestland | Wales | 07-Jan-1987 | 20(294) |
| 11-Nov-2016 | Daniel Jones | Wales | 07-Jan-1996 | 20(309) |
| 06-Nov-2010 | Dan Newton | Wales | 30-Dec-1989 | 20(311) |
| 18-Nov-2016 | Dafydd Hughes | Wales | 08-Jan-1996 | 20(315) |
| 27-Jan-2018 | Chris Long | Wales | 13-Mar-1997 | 20(320) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).