| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 01-Sep-2017 | Callum Chick | England | 25-Nov-1996 | 20(280) |
| 01-Sep-2017 | Joel Matavasi | England | 27-May-1996 | 21(97) |
| 01-Sep-2017 | Will Witty | England | 24-Feb-1995 | 22(190) |
| 23-Sep-2017 | Craig Willis | England | 04-Feb-1995 | 22(232) |
| 10-Feb-2018 | Thomas Penny | England | 13-Oct-1994 | 23(120) |
| 05-May-2018 | Zach Kibirige | England | 28-Oct-1994 | 23(189) |
| 07-Apr-2018 | Scott Wilson | England | 12-Mar-1994 | 24(26) |
| 01-Sep-2017 | Simon Hammersley | England | 20-Mar-1993 | 24(165) |
| 01-Sep-2017 | Joel Hodgson | England | 01-Aug-1992 | 25(31) |
| 07-Oct-2017 | Trevor Davison | England | 20-Aug-1992 | 25(48) |
| 18-Nov-2017 | Gary Graham | Scotland | 29-Aug-1992 | 25(81) |
| 23-Sep-2017 | Santiago Socino | Argentina | 07-May-1992 | 25(139) |
| 18-Nov-2017 | Sam Stuart | England | 27-Sep-1991 | 26(53) |
| 16-Sep-2017 | Sean Robinson | England | 08-Feb-1991 | 26(221) |
| 01-Sep-2017 | Sonatane Takulau | Tonga | 11-Jan-1991 | 26(234) |
| 01-Sep-2017 | Chris Harris | Scotland | 28-Dec-1990 | 26(248) |
| 16-Feb-2018 | Evan Olmstead | Canada | 21-Feb-1991 | 26(361) |
| 18-Nov-2017 | Josh Matavasi | Fiji | 05-Oct-1990 | 27(44) |
| 01-Sep-2017 | Callum Green | England | 15-Jul-1990 | 27(48) |
| 01-Sep-2017 | Will Welch | England | 03-Apr-1990 | 27(151) |
| 01-Sep-2017 | Mark Wilson | England | 06-Oct-1989 | 27(330) |
| 01-Sep-2017 | Kyle Cooper | South Africa | 10-Feb-1989 | 28(203) |
| 07-Jan-2018 | Michael Young | England | 31-Dec-1988 | 29(7) |
| 01-Sep-2017 | Belisario Agulla | Argentina | 20-May-1988 | 29(104) |
| 23-Sep-2017 | Juan Pablo Socino | Argentina | 30-May-1988 | 29(116) |
| 01-Sep-2017 | Alex Tait | England | 18-Mar-1988 | 29(167) |
| 10-Feb-2018 | Ryan Burrows | England | 25-Apr-1988 | 29(291) |
| 03-Mar-2018 | Sam Lockwood | England | 08-Apr-1988 | 29(329) |
| 01-Sep-2017 | Jon Welsh | Scotland | 13-Oct-1986 | 30(324) |
| 23-Sep-2017 | Daniel Van Der Merwe | Canada | 28-Apr-1986 | 31(149) |
| 16-Sep-2017 | Sinoti Sinoti | Samoa | 09-Sep-1985 | 32(7) |
| 29-Oct-2017 | Toby Flood | England | 08-Aug-1985 | 32(82) |
| 16-Sep-2017 | Vereniki Goneva | Fiji | 05-Apr-1984 | 33(164) |
| 10-Feb-2018 | Allister Hogg | Scotland | 20-Jan-1983 | 35(22) |
| 16-Sep-2017 | Nili Latu | Tonga | 19-Feb-1982 | 35(210) |
| 01-Sep-2017 | Rob Vickers | England | 02-Dec-1981 | 35(274) |
| 08-Sep-2017 | Scott Lawson | Scotland | 28-Sep-1981 | 35(346) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).