| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 03-Dec-2016 | Frederick Tuilagi | England | 09-Jun-1997 | 19(177) |
| 15-Oct-2016 | Jack Willis | England | 24-Dec-1996 | 19(295) |
| 15-Oct-2016 | Owain James | Wales | 24-Sep-1996 | 20(21) |
| 15-Oct-2016 | Tom Howe | England | 03-Jun-1995 | 21(135) |
| 01-Oct-2016 | Samuel Harry | England | 24-Sep-1994 | 22(8) |
| 17-Sep-2016 | Rhodri Adamson | England | 29-Oct-1993 | 22(324) |
| 03-Sep-2016 | Scott Tolmie | Australia | 09-Jun-1993 | 23(86) |
| 03-Sep-2016 | Tom Jubb | England | 26-Jan-1993 | 23(220) |
| 10-Sep-2016 | Will Maisey | England | 04-Dec-1992 | 23(280) |
| 03-Sep-2016 | Darrell Dyer | England | 01-Nov-1992 | 23(306) |
| 17-Sep-2016 | Daniel Rundle | England | 30-Jul-1992 | 24(49) |
| 11-Feb-2017 | Heath Stevens | England | 25-Aug-1992 | 24(170) |
| 17-Sep-2016 | Robert Knox | England | 04-Feb-1992 | 24(226) |
| 03-Sep-2016 | Max Trimble | England | 03-Dec-1991 | 24(275) |
| 03-Sep-2016 | James Stokes | England | 19-Nov-1991 | 24(289) |
| 03-Sep-2016 | James Litchfield | England | 27-Oct-1991 | 24(312) |
| 03-Sep-2016 | Alistair Bone | England | 11-Oct-1991 | 24(328) |
| 22-Oct-2016 | Peter White | England | 24-Jul-1991 | 25(91) |
| 03-Sep-2016 | Corey Hircock | Ireland | 20-Jan-1991 | 25(227) |
| 24-Sep-2016 | Rob Conquest | England | 09-Sep-1990 | 26(16) |
| 17-Sep-2016 | Callum MacBurnie | Scotland | 08-Jan-1990 | 26(253) |
| 03-Sep-2016 | Anthony Fenner | England | 12-Dec-1989 | 26(266) |
| 17-Sep-2016 | Andy Brown | England | 01-Oct-1989 | 26(352) |
| 05-Nov-2016 | Clifford Hodgson | South Africa | 03-May-1989 | 27(186) |
| 03-Sep-2016 | Tom Wheatcroft | England | 02-Sep-1988 | 28(1) |
| 17-Sep-2016 | Tom Poole | England | 06-Aug-1988 | 28(42) |
| 03-Sep-2016 | Eoghan Grace | Ireland | 06-Oct-1987 | 28(333) |
| 10-Sep-2016 | Brett Daynes | South Africa | 08-Aug-1987 | 29(34) |
| 03-Sep-2016 | Philip Boulton | England | 14-Dec-1986 | 29(264) |
| 03-Sep-2016 | Brendon Michael Snyman | South Africa | 21-Aug-1984 | 32(13) |
| 10-Sep-2016 | Matt Price | England | 23-Feb-1983 | 33(200) |
| 03-Dec-2016 | Brendan Burke | Ireland | 01-Oct-1981 | 35(64) |
| 10-Sep-2016 | Boris Stankovich | England | 01-Sep-1980 | 36(9) |
| 03-Sep-2016 | James Pritchard | Canada | 21-Jul-1979 | 37(45) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).