| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 20-Apr-2013 | Ben Howard | England | 02-Jul-1993 | 19(292) |
| 15-Sep-2012 | Matt Kvesic | England | 14-Apr-1992 | 20(154) |
| 01-Sep-2012 | Josh Matavasi | Fiji | 05-Oct-1990 | 21(332) |
| 04-May-2013 | Andrew Short | England | 26-Mar-1991 | 22(40) |
| 04-May-2013 | Richard de Carpenter | England | 30-Apr-1990 | 23(4) |
| 28-Sep-2012 | John Arr | England | 29-Nov-1988 | 23(303) |
| 01-Sep-2012 | Alex Grove | Scotland | 30-Nov-1987 | 24(276) |
| 15-Sep-2012 | Joe Carlisle | England | 04-Dec-1987 | 24(286) |
| 01-Sep-2012 | Chris Pennell | England | 26-Apr-1987 | 25(129) |
| 01-Sep-2012 | Sam Betty | England | 19-Nov-1986 | 25(287) |
| 01-Sep-2012 | Matt Mullan | England | 15-Mar-1986 | 26(171) |
| 22-Feb-2013 | Blair Cowan | Scotland | 21-Apr-1986 | 26(308) |
| 01-Sep-2012 | Josh Drauniniu | England | 17-Aug-1985 | 27(15) |
| 03-Nov-2012 | Ed Shervington | Wales | 11-Mar-1985 | 27(237) |
| 01-Sep-2012 | John Andress | England | 20-Jan-1984 | 28(225) |
| 07-Oct-2012 | Jon Clarke | England | 22-Oct-1983 | 28(351) |
| 01-Sep-2012 | Semisi Taulava | Tonga | 26-Feb-1983 | 29(188) |
| 01-Sep-2012 | James Percival | England | 09-Feb-1983 | 29(205) |
| 09-Feb-2013 | Danny Gray | England | 21-May-1983 | 29(265) |
| 26-Oct-2012 | Errie Claassens | South Africa | 27-Oct-1982 | 29(365) |
| 26-Oct-2012 | Paul Hodgson | England | 25-Apr-1982 | 30(185) |
| 15-Sep-2012 | Nikki Walker | Scotland | 05-Mar-1982 | 30(195) |
| 01-Sep-2012 | David Lemi | Samoa | 10-Feb-1982 | 30(204) |
| 01-Sep-2012 | Chris Jones | England | 24-Aug-1980 | 32(8) |
| 21-Dec-2012 | Euan Murray | Scotland | 07-Aug-1980 | 32(136) |
| 01-Sep-2012 | Andy Goode | England | 03-Apr-1980 | 32(151) |
| 01-Sep-2012 | Dean Schofield | England | 19-Jan-1979 | 33(226) |
| 23-Nov-2012 | Neil Best | Ireland | 03-Apr-1979 | 33(235) |
| 01-Sep-2012 | Aleki Lutui | Tonga | 01-Jul-1978 | 34(63) |
| 01-Sep-2012 | Shaun Perry | England | 04-May-1978 | 34(121) |
| 03-Nov-2012 | Ceri Jones | Wales | 19-Jun-1977 | 35(138) |
| 26-Oct-2012 | Craig Gillies | England | 06-May-1976 | 36(173) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).