| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 25-Mar-2017 | Tom Court | Ireland | 06-Nov-1980 | 36(139) |
| 25-Mar-2017 | Luke Narraway | England | 07-Sep-1983 | 33(200) |
| 15-Apr-2017 | David Paice | England | 24-Nov-1983 | 33(143) |
| 15-Apr-2017 | Ben Franks | New Zealand | 27-Mar-1984 | 33(19) |
| 15-Apr-2017 | Ofisa Treviranus | Samoa | 31-Mar-1984 | 33(15) |
| 25-Mar-2017 | Topsy Ojo | England | 28-Jul-1985 | 31(241) |
| 15-Apr-2017 | Brendan McKibbin | Australia | 19-Sep-1985 | 31(208) |
| 25-Mar-2017 | George Robson | England | 04-Nov-1985 | 31(141) |
| 25-Mar-2017 | Ciarn Hearn | Canada | 30-Dec-1985 | 31(86) |
| 15-Apr-2017 | Jebb Sinclair | Canada | 08-Apr-1986 | 31(7) |
| 15-Apr-2017 | Blair Cowan | Scotland | 21-Apr-1986 | 30(360) |
| 15-Apr-2017 | Asaeli Tikoirotuma | Fiji | 24-Jun-1986 | 30(296) |
| 08-Apr-2017 | Fergus Mulchrone | England | 23-Dec-1986 | 30(107) |
| 15-Apr-2017 | Michael Coman | New Zealand | 28-Sep-1987 | 29(200) |
| 25-Feb-2017 | Darren Allinson | Wales | 13-Nov-1987 | 29(105) |
| 25-Feb-2017 | Tevita Koloamatangi | Tonga | 09-Jul-1988 | 28(231) |
| 25-Mar-2017 | James Marshall | New Zealand | 07-Dec-1988 | 28(108) |
| 15-Apr-2017 | Greig Tonks | Scotland | 20-May-1989 | 27(330) |
| 15-Apr-2017 | Sebastian de Chaves | South Africa | 30-Jan-1990 | 27(75) |
| 25-Feb-2017 | William Lloyd | New Zealand | 14-May-1990 | 26(288) |
| 18-Mar-2017 | Senitiki Nayalo | Fiji | 12-May-1991 | 25(311) |
| 25-Sep-2016 | Joseph Trayfoot | England | 05-Feb-1991 | 25(233) |
| 15-Apr-2017 | Alex Lewington | England | 20-Sep-1991 | 25(208) |
| 25-Mar-2017 | Ben Ransom | England | 16-Feb-1992 | 25(38) |
| 15-Apr-2017 | Thomas Bell | England | 11-Nov-1992 | 24(155) |
| 31-Dec-2016 | Dave Porecki | Australia | 23-Oct-1992 | 24(69) |
| 30-Oct-2016 | Conor Gilsenan | Ireland | 10-Sep-1992 | 24(50) |
| 08-Apr-2017 | Oli Hoskins | Australia | 06-Mar-1993 | 24(33) |
| 05-Nov-2016 | Gerard Ellis | England | 25-Oct-1992 | 24(11) |
| 03-Dec-2016 | Jerry Sexton | Ireland | 20-Jan-1993 | 23(317) |
| 25-Mar-2017 | Scott Steele | Scotland | 24-Jul-1993 | 23(244) |
| 05-Feb-2017 | Harry Elrington | England | 05-Dec-1993 | 23(62) |
| 15-Apr-2017 | Daniel Hobbs-Awoyemi | England | 07-Mar-1994 | 23(39) |
| 27-Nov-2016 | Richard Palframan | England | 20-Dec-1993 | 22(343) |
| 27-Nov-2016 | Max Northcote-Green | England | 02-Apr-1994 | 22(240) |
| 03-Dec-2016 | Tom Fowlie | England | 23-Apr-1995 | 21(225) |
| 10-Sep-2016 | Ross Neal | England | 03-Dec-1995 | 20(282) |
| 05-Mar-2017 | Johnny Williams | Wales | 18-Oct-1996 | 20(138) |
| 15-Apr-2017 | Theo Brophy-Clews | England | 19-Mar-1997 | 20(27) |
| 15-Apr-2017 | Joe Cokanasiga | England | 15-Nov-1997 | 19(151) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).