| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 21-Feb-2020 |  Jacopo Trulla | Italy U20 | Italy | 05-Jul-1998 | 21(231) |
| 06-Mar-2020 | Will Griffiths | Wales U20 | Wales | 25-Mar-1999 | 20(347) |
| 13-Mar-2020 | Cameron Henderson | Scotland U20 | Scotland | 13-Jan-2000 | 20(60) |
| 13-Mar-2020 | Jac Morgan | Wales U20 | Wales | 21-Jan-2000 | 20(52) |
| 21-Feb-2020 | Cheikh Tiberghien | France U20 | France | 08-Jan-2000 | 20(44) |
| 13-Mar-2020 | Jack Hill | Scotland U20 | Scotland | 04-Feb-2000 | 20(38) |
| 07-Feb-2020 | Osian Knott | Wales U20 | Wales | 07-Jan-2000 | 20(31) |
| 13-Mar-2020 | Connor Boyle | Scotland U20 | Scotland | 19-Feb-2000 | 20(23) |
| 06-Mar-2020 | Richard Capstick | England U20 | England | 13-Feb-2000 | 20(22) |
| 13-Mar-2020 | Rory Darge | Scotland U20 | Scotland | 23-Feb-2000 | 20(19) |
| 21-Feb-2020 | Brian Deeny | Ireland U20 | Ireland | 03-Feb-2000 | 20(18) |
| 13-Mar-2020 | Rufus McLean | Scotland U20 | Scotland | 02-Mar-2000 | 20(11) |
| 21-Feb-2020 | John McKee | Ireland U20 | Ireland | 15-Feb-2000 | 20(6) |
| 21-Feb-2020 | Tom Clarkson | Ireland U20 | Ireland | 22-Feb-2000 | 19(364) |
| 13-Mar-2020 | Nathan Chamberlain | Scotland U20 | Scotland | 14-Mar-2000 | 19(364) |
| 21-Feb-2020 | Thomas Ahern | Ireland U20 | Ireland | 22-Feb-2000 | 19(364) |
| 06-Mar-2020 | Robert Farrar | England U20 | England | 16-Mar-2000 | 19(355) |
| 21-Feb-2020 | Kyle McGhie | Scotland U20 | Scotland | 04-Mar-2000 | 19(353) |
| 06-Mar-2020 | Sam Maunder | England U20 | England | 22-Mar-2000 | 19(349) |
| 13-Mar-2020 | Ewan Ashman | Scotland U20 | England | 03-Apr-2000 | 19(344) |
| 31-Jan-2020 | Jack Blain | Scotland U20 | Scotland | 21-Feb-2000 | 19(344) |
| 06-Mar-2020 | Hugh Tizard | England U20 | England | 31-Mar-2000 | 19(340) |
| 13-Mar-2020 | Ioan Rhys Davis | Wales U20 | Wales | 12-Apr-2000 | 19(335) |
| 13-Mar-2020 | Ben Warren | Wales U20 | Wales | 24-Apr-2000 | 19(323) |
| 21-Feb-2020 | Charles Watson | England U20 | England | 18-Apr-2000 | 19(308) |
| 06-Mar-2020 | Joris Moura | France U20 | France | 07-May-2000 | 19(303) |
| 21-Feb-2020 | Theo Costosseque | France U20 | France | 26-Apr-2000 | 19(300) |
| 21-Feb-2020 | Manuel Zuliani | Italy U20 | Italy | 26-Apr-2000 | 19(300) |
| 06-Mar-2020 | Nathanael Hulleu | France U20 | France | 16-May-2000 | 19(294) |
| 06-Mar-2020 | Rusi Tuima | England U20 | England | 21-May-2000 | 19(289) |
| 07-Feb-2020 | Gregorie Bazin | France U20 | France | 30-Apr-2000 | 19(282) |
| 31-Jan-2020 | Filippo Alongi | Italy U20 | Italy | 27-Apr-2000 | 19(278) |
| 07-Feb-2020 | Manu Vunipola | England U20 | England | 04-May-2000 | 19(278) |
| 13-Mar-2020 | Robbie McCallum | Scotland U20 | Scotland | 11-Jun-2000 | 19(275) |
| 06-Mar-2020 | Gauthier Maravat | France U20 | France | 11-Jun-2000 | 19(268) |
| 21-Feb-2020 | Paolo Garbisi | Italy U20 | Italy | 03-Jun-2000 | 19(262) |
| 07-Feb-2020 | Thomas Dolhagaray | France U20 | France | 21-May-2000 | 19(261) |
| 07-Feb-2020 | JJ Tonks | England U20 | England | 25-May-2000 | 19(257) |
| 21-Feb-2020 | Samuel Crean | England U20 | England | 12-Jun-2000 | 19(253) |
| 01-Feb-2020 | Josh Hodge | England U20 | England | 23-May-2000 | 19(253) |
| 21-Feb-2020 | David McCann | Ireland U20 | Ireland | 13-Jun-2000 | 19(252) |
| 13-Mar-2020 | Mak Wilson | Scotland U20 | Scotland | 05-Jul-2000 | 19(251) |
| 06-Mar-2020 | Callum Ford | England U20 | England | 03-Jul-2000 | 19(246) |
| 21-Feb-2020 | Fabien Witz | France U20 | France | 19-Jun-2000 | 19(246) |
| 06-Mar-2020 | Erwan Dridi | France U20 | France | 04-Jul-2000 | 19(245) |
| 13-Mar-2020 | Roan Frostwick | Scotland U20 | Scotland | 21-Jul-2000 | 19(235) |
| 06-Mar-2020 | Yoram Moefana | France U20 | France | 18-Jul-2000 | 19(231) |
| 06-Mar-2020 | Connor Doherty | England U20 | England | 18-Jul-2000 | 19(231) |
| 21-Feb-2020 | Yann Peysson | France U20 | France | 06-Jul-2000 | 19(229) |
| 13-Mar-2020 | Dom Booth | Wales U20 | Wales | 06-Aug-2000 | 19(219) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).