| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 02-Feb-2018 | Mark Lambert | England | 19-Feb-1985 | 32(348) |
| 02-Feb-2018 | James Horwill | Australia | 29-May-1985 | 32(249) |
| 12-Nov-2017 | Jamie Roberts | Wales | 08-Nov-1986 | 31(4) |
| 12-Nov-2017 | Tim Visser | Scotland | 29-May-1987 | 30(168) |
| 12-Nov-2017 | Matt Luamanu | Samoa | 04-Apr-1988 | 29(222) |
| 02-Feb-2018 | Joe Gray | England | 05-Aug-1988 | 29(181) |
| 02-Feb-2018 | David Lewis | England | 29-Apr-1989 | 28(279) |
| 05-Nov-2017 | Charlie Mulchrone | England | 14-May-1989 | 28(175) |
| 27-Jan-2018 | Philip Swainston | England | 12-Dec-1989 | 28(46) |
| 02-Feb-2018 | Luke Wallace | England | 02-Oct-1990 | 27(123) |
| 02-Feb-2018 | Ross Chisholm | England | 05-Oct-1990 | 27(120) |
| 02-Feb-2018 | Alofa Alofa | Samoa | 12-Mar-1991 | 26(328) |
| 12-Nov-2017 | Ben Glynn | England | 27-Mar-1991 | 26(231) |
| 27-Jan-2018 | Charles Matthews | England | 23-Jul-1991 | 26(189) |
| 12-Nov-2017 | George Merrick | England | 04-Oct-1992 | 25(39) |
| 05-Nov-2017 | Tim Swiel | South Africa | 04-Jun-1993 | 24(154) |
| 02-Feb-2018 | Josh McNulty | England | 24-Mar-1994 | 23(315) |
| 12-Nov-2017 | Harry Sloan | England | 16-Jun-1994 | 23(149) |
| 02-Feb-2018 | Aaron Morris | England | 10-Jan-1995 | 23(23) |
| 02-Feb-2018 | James Lang | Scotland | 04-Apr-1995 | 22(305) |
| 02-Feb-2018 | James Chisholm | England | 11-Aug-1995 | 22(176) |
| 02-Feb-2018 | Henry Cheeseman | England | 29-Sep-1995 | 22(127) |
| 12-Nov-2017 | Elia Elia | Samoa | 22-Jan-1996 | 21(295) |
| 12-Nov-2017 | Calum Waters | England | 10-Mar-1996 | 21(247) |
| 02-Feb-2018 | Joe Marchant | England | 16-Jul-1996 | 21(201) |
| 02-Feb-2018 | Stanley South | England | 24-Jul-1996 | 21(193) |
| 05-Nov-2017 | Lewis Boyce | England | 30-Jul-1996 | 21(98) |
| 02-Feb-2018 | Archie White | England | 05-Aug-1997 | 20(181) |
| 27-Jan-2018 | Gabriel Ibitoye | England | 05-Mar-1998 | 19(328) |
| 05-Nov-2017 | Dino Lamb-Cona | Italy | 18-Apr-1998 | 19(201) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).