| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 20-Apr-2013 | Tom May | England | 05-Feb-1979 | 34(75) |
| 28-Sep-2012 | Rhys Oakley | Wales | 16-Sep-1980 | 32(12) |
| 20-Apr-2013 | Phil Dowson | England | 01-Oct-1981 | 31(202) |
| 04-May-2013 | Soane Tonga'uiha | Tonga | 21-Jan-1982 | 31(104) |
| 04-May-2013 | Christian Day | England | 24-Jun-1983 | 29(315) |
| 30-Mar-2013 | James Wilson | New Zealand | 07-Jul-1983 | 29(267) |
| 04-May-2013 | Stephen Myler | England | 21-Jul-1984 | 28(287) |
| 04-May-2013 | Brian Mujati | South Africa | 28-Sep-1984 | 28(218) |
| 04-May-2013 | Samu Manoa | United States | 05-Mar-1985 | 28(60) |
| 04-May-2013 | Lee Dickson | England | 29-Mar-1985 | 28(36) |
| 04-May-2013 | Ben Foden | England | 22-Jul-1985 | 27(286) |
| 05-Jan-2013 | Paul Doran-Jones | England | 02-May-1985 | 27(248) |
| 04-May-2013 | Dylan Hartley | England | 24-Mar-1986 | 27(41) |
| 04-May-2013 | George Pisi | Samoa | 29-Jun-1986 | 26(310) |
| 30-Nov-2012 | Ryan Lamb | England | 18-May-1986 | 26(197) |
| 04-May-2013 | Tom Wood | England | 03-Nov-1986 | 26(183) |
| 30-Nov-2012 | Martin Roberts | Wales | 06-Jun-1986 | 26(178) |
| 23-Feb-2013 | Mark Sorenson | New Zealand | 12-Feb-1987 | 26(12) |
| 30-Mar-2013 | Tom Mercey | England | 15-Jun-1987 | 25(289) |
| 23-Mar-2013 | Dominic Waldouck | England | 26-Sep-1987 | 25(179) |
| 04-May-2013 | Luther Burrell | England | 06-Dec-1987 | 25(150) |
| 27-Oct-2012 | Vasily Artemyev | Russia | 24-Jul-1987 | 25(96) |
| 20-Apr-2013 | Gerrit-Jan van Velze | South Africa | 21-Feb-1988 | 25(59) |
| 04-May-2013 | Courtney Lawes | England | 23-Feb-1989 | 24(70) |
| 04-May-2013 | Ken Pisi | Samoa | 24-Feb-1989 | 24(69) |
| 04-May-2013 | Calum Clark | England | 10-Jun-1989 | 23(328) |
| 30-Dec-2012 | Alex Waller | England | 14-Feb-1990 | 22(320) |
| 23-Feb-2013 | Michael Haywood | England | 10-Nov-1991 | 21(106) |
| 23-Feb-2013 | Ben Nutley | England | 07-Apr-1992 | 20(322) |
| 04-May-2013 | Jamie Elliott | England | 31-Aug-1992 | 20(246) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).