| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 17-Nov-2018 | Fraser Dingwell | England | 07-Apr-1999 | 19(224) |
| 04-May-2019 | Alexander Coles | England | 21-Sep-1999 | 19(225) |
| 17-Nov-2018 | James Grayson | England | 26-Jun-1998 | 20(144) |
| 15-Sep-2018 | Ehren Painter | England | 21-Mar-1998 | 20(178) |
| 23-Feb-2019 | Alex Mitchell | England | 25-May-1997 | 21(274) |
| 17-Nov-2018 | George Furbank | England | 17-Oct-1996 | 22(31) |
| 01-Sep-2018 | James Fish | England | 15-Jul-1996 | 22(48) |
| 17-Nov-2018 | Alex Moon | England | 06-Sep-1996 | 22(72) |
| 06-Oct-2018 | Harry Mallinder | England | 13-Jun-1996 | 22(115) |
| 01-Sep-2018 | Lewis Ludlam | England | 08-Dec-1995 | 22(268) |
| 06-Oct-2018 | Andrew Kellaway | Australia | 12-Oct-1995 | 22(360) |
| 01-Sep-2018 | David Ribbans | England | 29-Aug-1995 | 23(3) |
| 16-Feb-2019 | Rory Hutchinson | Scotland | 29-Jan-1996 | 23(18) |
| 24-Nov-2018 | Paul Hill | England | 02-Mar-1995 | 23(267) |
| 01-Sep-2018 | Tom Collins | England | 03-Jul-1994 | 24(60) |
| 28-Dec-2018 | Reece Marshall | England | 09-Sep-1994 | 24(110) |
| 01-Sep-2018 | Teimana Harrison | England | 05-Sep-1992 | 25(361) |
| 09-Mar-2019 | Mitchell Eadie | Scotland | 06-Jul-1992 | 26(246) |
| 15-Sep-2018 | Taqele Nalyaravoro | Australia | 07-Dec-1991 | 26(283) |
| 22-Sep-2018 | Andy Symons | England | 29-Jun-1991 | 27(85) |
| 06-Jan-2019 | Francois van Wyk | South Africa | 30-Jul-1991 | 27(160) |
| 22-Sep-2018 | Jamie Gibson | England | 27-Sep-1990 | 27(360) |
| 01-Sep-2018 | Piers Francis | England | 20-Jun-1990 | 28(73) |
| 01-Sep-2018 | Alex Waller | England | 14-Feb-1990 | 28(199) |
| 01-Sep-2018 | Jacobus Reinach | South Africa | 07-Feb-1990 | 28(206) |
| 01-Sep-2018 | Daniel Biggar | Wales | 16-Oct-1989 | 28(320) |
| 01-Sep-2018 | Ahsee Tuala | Samoa | 23-Aug-1989 | 29(9) |
| 01-Sep-2018 | Courtney Lawes | England | 23-Feb-1989 | 29(190) |
| 07-Sep-2018 | Ken Pisi | Samoa | 24-Feb-1989 | 29(195) |
| 01-Sep-2018 | Nafi Tuitavake | Tonga | 21-Jan-1989 | 29(223) |
| 01-Sep-2018 | Luther Burrell | England | 06-Dec-1987 | 30(270) |
| 17-Nov-2018 | Tom Wood | England | 03-Nov-1986 | 32(14) |
| 01-Sep-2018 | Heinrich Brussouw | South Africa | 21-Jul-1986 | 32(42) |
| 06-Oct-2018 | Api Ratuniyarawa | Fiji | 11-Jul-1986 | 32(87) |
| 15-Sep-2018 | Dylan Hartley | England | 24-Mar-1986 | 32(175) |
| 07-Sep-2018 | James Haskell | England | 02-Apr-1985 | 33(158) |
| 01-Sep-2018 | Ben Franks | New Zealand | 27-Mar-1984 | 34(158) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).