| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 13-Oct-2016 | Joe Marchant | England | 16-Jul-1996 | 20(89) |
| 13-Oct-2016 | James Chisholm | England | 11-Aug-1995 | 21(64) |
| 10-Dec-2016 | Aaron Morris | England | 10-Jan-1995 | 21(335) |
| 13-Oct-2016 | Tim Swiel | South Africa | 04-Jun-1993 | 23(131) |
| 22-Oct-2016 | Kyle Sinckler | England | 30-Mar-1993 | 23(206) |
| 10-Dec-2016 | Jack Clifford | England | 12-Feb-1993 | 23(301) |
| 22-Oct-2016 | Charlie Walker | England | 23-Dec-1992 | 23(303) |
| 13-Oct-2016 | George Merrick | England | 04-Oct-1992 | 24(9) |
| 22-Oct-2016 | Sam Twomey | England | 09-May-1992 | 24(166) |
| 13-Oct-2016 | Marland Yarde | England | 20-Apr-1992 | 24(176) |
| 10-Dec-2016 | Charles Matthews | England | 23-Jul-1991 | 25(141) |
| 13-Oct-2016 | Rob Buchanan | England | 13-May-1991 | 25(154) |
| 13-Oct-2016 | Will Collier | England | 05-May-1991 | 25(162) |
| 10-Dec-2016 | Alofa Alofa | Samoa | 12-Mar-1991 | 25(274) |
| 13-Oct-2016 | Luke Wallace | England | 02-Oct-1990 | 26(12) |
| 13-Oct-2016 | Joe Marler | England | 07-Jul-1990 | 26(99) |
| 10-Dec-2016 | Winston Stanley | Samoa | 11-Feb-1989 | 27(302) |
| 22-Jan-2017 | Matt Luamanu | Samoa | 04-Apr-1988 | 28(293) |
| 10-Dec-2016 | Ruaridh Jackson | Scotland | 12-Feb-1988 | 28(302) |
| 13-Oct-2016 | Tim Visser | Scotland | 29-May-1987 | 29(138) |
| 13-Oct-2016 | Jamie Roberts | Wales | 08-Nov-1986 | 29(340) |
| 10-Dec-2016 | Danny Care | England | 02-Jan-1987 | 29(343) |
| 13-Oct-2016 | Chris Robshaw | England | 04-Jun-1986 | 30(132) |
| 13-Oct-2016 | Mike Brown | England | 04-Sep-1985 | 31(39) |
| 14-Jan-2017 | Dan Murphy | England | 27-Oct-1985 | 31(80) |
| 13-Oct-2016 | James Horwill | Australia | 29-May-1985 | 31(138) |
| 10-Dec-2016 | David Ward | England | 21-May-1985 | 31(204) |
| 22-Jan-2017 | Matthew Hopper | England | 29-Jan-1985 | 31(358) |
| 10-Dec-2016 | George Naoupu | New Zealand | 04-Sep-1983 | 33(98) |
| 13-Oct-2016 | Karl Dickson | England | 02-Aug-1982 | 34(73) |
| 22-Oct-2016 | Nick Evans | New Zealand | 14-Aug-1980 | 36(69) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).