| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 20-May-2017 | Ellis Genge | England | 16-Feb-1995 | 22(94) |
| 20-May-2017 | Dominic Barrow | England | 19-Mar-1993 | 24(62) |
| 20-May-2017 | Owen Williams | Wales | 27-Feb-1992 | 25(83) |
| 20-May-2017 | Luke Hamilton | Scotland | 07-Jan-1992 | 25(134) |
| 20-May-2017 | Telusa Veainu | Tonga | 26-Dec-1990 | 26(146) |
| 20-May-2017 | Freddie Burns | England | 13-May-1990 | 27(7) |
| 20-May-2017 | Graham Kitchener | England | 29-Sep-1989 | 27(233) |
| 20-May-2017 | Ben Youngs | England | 05-Sep-1989 | 27(257) |
| 20-May-2017 | Peter Betham | Australia | 06-Jan-1989 | 28(134) |
| 20-May-2017 | Adam Thompstone | England | 04-Sep-1987 | 29(259) |
| 20-May-2017 | Dan Cole | England | 09-May-1987 | 30(12) |
| 20-May-2017 | Michael Fitzgerald | New Zealand | 08-Feb-1987 | 30(102) |
| 20-May-2017 | Tom Youngs | England | 28-Jan-1987 | 30(113) |
| 20-May-2017 | Matthew Tait | England | 06-Feb-1986 | 31(104) |
| 20-May-2017 | Brendan O'Connor | New Zealand | 31-May-1983 | 33(355) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).