| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 16-Feb-2013 | Nick Tompkins | Wales | 16-Feb-1995 | 18(1) |
| 02-Sep-2001 | Adryan Winnan | England | 28-Mar-1983 | 18(159) |
| 13-Dec-1998 | David Flatman | England | 21-Jan-1980 | 18(327) |
| 06-May-2023 | Nathan Michelow | England | 16-May-2004 | 18(355) |
| 16-Apr-2017 | Nicholas Isiekwe | England | 20-Apr-1998 | 18(362) |
| 02-Jan-2006 | Adam Powell | England | 01-Jan-1987 | 19(1) |
| 18-May-2019 | Manu Vunipola | England | 04-May-2000 | 19(13) |
| 21-Nov-2010 | Owen Farrell | England | 21-Sep-1991 | 19(61) |
| 14-Apr-2002 | Ben T Russell | England | 10-Jan-1983 | 19(94) |
| 13-Feb-2000 | Matthew Leek | England | 25-Oct-1980 | 19(110) |
| 26-Nov-2011 | Ben Spencer | England | 13-Jul-1992 | 19(135) |
| 26-Nov-2000 | Sean Phillips | Ireland | 03-Jul-1981 | 19(146) |
| 05-Mar-2023 | Tobias Elliott | England | 16-Sep-2003 | 19(170) |
| 30-Sep-2007 | Noah Cato | England | 31-Mar-1988 | 19(182) |
| 10-May-2014 | Maro Itoje | England | 28-Oct-1994 | 19(194) |
| 04-May-2003 | Ben Skirving | England | 09-Oct-1983 | 19(207) |
| 30-Sep-2020 | Oliver Stonham | England | 16-Feb-2001 | 19(226) |
| 25-Apr-1998 | Anthony Roques | England | 07-Sep-1978 | 19(230) |
| 28-Sep-2002 | Ryan Peacey | England | 30-Nov-1982 | 19(302) |
| 18-Nov-2000 | Gerald Arasa | * | 21-Dec-1980 | 19(332) |
| 30-Sep-2016 | Matt Gallagher | England | 26-Oct-1996 | 19(339) |
| 06-Feb-1999 | Rob Thirlby | England | 02-Mar-1979 | 19(341) |
| 11-Nov-2001 | Stuart Hooper | England | 18-Nov-1981 | 19(358) |
| 26-Sep-2004 | David Seymour | England | 27-Sep-1984 | 19(364) |
| 10-May-2008 | Alex Goode | England | 07-May-1988 | 20(3) |
| 21-Nov-2010 | Jackson Wray | England | 10-Nov-1990 | 20(11) |
| 12-Sep-2008 | Andy Saull | England | 27-Aug-1988 | 20(16) |
| 26-Nov-2000 | Richard Haughton | England | 08-Nov-1980 | 20(18) |
| 09-Apr-1997 | Kevin Sorrell | England | 06-Mar-1977 | 20(34) |
| 24-Aug-1997 | Brendon Daniel | New Zealand | 19-Jul-1977 | 20(36) |
| 19-Oct-2019 | Kapeliele Pifeletijr | United States | 01-Sep-1999 | 20(48) |
| 04-Mar-2018 | Benjamin Earl | England | 07-Jan-1998 | 20(56) |
| 22-Aug-2020 | Samuel Crean | England | 12-Jun-2000 | 20(71) |
| 03-Oct-2004 | Ben Russell | England | 09-Jul-1984 | 20(86) |
| 09-Feb-2013 | Nicholas Auterac | England | 12-Nov-1992 | 20(89) |
| 15-Sep-2007 | Tom Mercey | England | 15-Jun-1987 | 20(92) |
| 11-Mar-2001 | James Parkes | England | 30-Nov-1980 | 20(101) |
| 14-Feb-2009 | Olly Marchon | England | 31-Oct-1988 | 20(106) |
| 20-Feb-2011 | Jamie George | England | 20-Oct-1990 | 20(123) |
| 28-Mar-1999 | Ben Johnston | England | 08-Nov-1978 | 20(140) |
| 12-Feb-2006 | Steffon Armitage | England | 20-Sep-1985 | 20(145) |
| 04-Jun-2022 | Toby Knight | England | 05-Jan-2002 | 20(150) |
| 30-Sep-2020 | Charles Watson | England | 18-Apr-2000 | 20(165) |
| 19-Sep-2010 | George Kruis | England | 22-Feb-1990 | 20(209) |
| 26-Jan-2020 | Joel Kpoku | England | 22-Jun-1999 | 20(218) |
| 03-Dec-2000 | Luke Harbut | England | 18-Apr-1980 | 20(229) |
| 23-Nov-2012 | Ben Ransom | England | 16-Feb-1992 | 20(281) |
| 06-May-2023 | Alex Wardell | England | 26-Jul-2002 | 20(284) |
| 02-Jan-2022 | Harvey Beaton | England | 15-Mar-2001 | 20(293) |
| 07-Sep-2013 | Billy Vunipola | England | 03-Nov-1992 | 20(308) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).