| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 30-Mar-2019 | James Horwill | Australia | 29-May-1985 | 33(305) |
| 20-Apr-2019 | Mike Brown | England | 04-Sep-1985 | 33(228) |
| 15-Dec-2018 | David Ward | England | 21-May-1985 | 33(208) |
| 20-Apr-2019 | Chris Robshaw | England | 04-Jun-1986 | 32(320) |
| 30-Mar-2019 | Danny Care | England | 02-Jan-1987 | 32(87) |
| 15-Dec-2018 | Matt Luamanu | Samoa | 04-Apr-1988 | 30(255) |
| 20-Apr-2019 | Ben Tapuai | Australia | 19-Jan-1989 | 30(91) |
| 20-Apr-2019 | Matthew Symons | England | 04-Aug-1989 | 29(259) |
| 15-Dec-2018 | Charlie Mulchrone | England | 14-May-1989 | 29(215) |
| 30-Mar-2019 | Renaldo Bothma | Namibia | 18-Sep-1989 | 29(193) |
| 08-Dec-2018 | Philip Swainston | England | 12-Dec-1989 | 28(361) |
| 20-Apr-2019 | Joe Marler | England | 07-Jul-1990 | 28(287) |
| 20-Apr-2019 | Ross Chisholm | England | 05-Oct-1990 | 28(197) |
| 18-Jan-2019 | Luke Wallace | England | 02-Oct-1990 | 28(108) |
| 12-Jan-2019 | Semi Kunatani | Fiji | 27-Oct-1990 | 28(77) |
| 20-Apr-2019 | Alofa Alofa | Samoa | 12-Mar-1991 | 28(39) |
| 20-Apr-2019 | Ben Glynn | England | 27-Mar-1991 | 28(24) |
| 20-Apr-2019 | Rob Buchanan | England | 13-May-1991 | 27(342) |
| 30-Mar-2019 | Will Collier | England | 05-May-1991 | 27(329) |
| 15-Dec-2018 | Francis Saili | New Zealand | 16-Feb-1991 | 27(302) |
| 30-Mar-2019 | George Merrick | England | 04-Oct-1992 | 26(177) |
| 20-Apr-2019 | Charlie Walker | England | 23-Dec-1992 | 26(118) |
| 20-Apr-2019 | Jack Clifford | England | 12-Feb-1993 | 26(67) |
| 20-Apr-2019 | Kyle Sinckler | England | 30-Mar-1993 | 26(21) |
| 20-Apr-2019 | Sam Hidalgo-Clyne | Scotland | 04-Aug-1993 | 25(259) |
| 18-Jan-2019 | Max Crumpton | England | 25-Oct-1993 | 25(85) |
| 18-Jan-2019 | Nathan Earle | England | 25-Sep-1994 | 24(115) |
| 15-Dec-2018 | Aaron Morris | England | 10-Jan-1995 | 23(339) |
| 15-Dec-2018 | James Lang | Scotland | 04-Apr-1995 | 23(255) |
| 15-Dec-2018 | James Chisholm | England | 11-Aug-1995 | 23(126) |
| 30-Mar-2019 | Elia Elia | Samoa | 22-Jan-1996 | 23(67) |
| 30-Mar-2019 | Lewis Boyce | England | 30-Jul-1996 | 22(243) |
| 15-Dec-2018 | Joe Marchant | England | 16-Jul-1996 | 22(152) |
| 20-Apr-2019 | Alex Dombrandt | England | 15-May-1997 | 21(340) |
| 18-Jan-2019 | Gabriel Ibitoye | England | 05-Mar-1998 | 20(319) |
| 20-Apr-2019 | Marcus Smith | England | 14-Feb-1999 | 20(65) |
| 30-Mar-2019 | Cadan Murley | England | 31-Jul-1999 | 19(242) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).