| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 30-May-2021 | Toby Flood | England | 08-Aug-1985 | 35(296) |
| 28-Mar-2021 | Jon Welsh | Scotland | 13-Oct-1986 | 34(167) |
| 08-May-2021 | Logoviki Mulipola | Samoa | 11-Mar-1987 | 34(59) |
| 17-Apr-2021 | Cooper Vuna | Australia | 05-Jul-1987 | 33(287) |
| 12-Jun-2021 | Luther Burrell | England | 06-Dec-1987 | 33(189) |
| 01-Jan-2021 | Tom Arscott | England | 25-Jul-1987 | 33(161) |
| 30-May-2021 | Alex Tait | England | 18-Mar-1988 | 33(73) |
| 08-May-2021 | Ben Stevenson | England | 13-Mar-1988 | 33(56) |
| 30-May-2021 | John Hardie | Scotland | 27-Jul-1988 | 32(307) |
| 30-May-2021 | Rodney Ah You | Ireland | 27-Oct-1988 | 32(215) |
| 24-Apr-2021 | Michael Young | England | 31-Dec-1988 | 32(114) |
| 30-May-2021 | Kyle Cooper | South Africa | 10-Feb-1989 | 32(109) |
| 07-Feb-2021 | Gareth Owen | Wales | 05-Nov-1988 | 32(94) |
| 30-May-2021 | Carl Fearns | England | 25-May-1989 | 32(5) |
| 12-Jun-2021 | Mark Wilson | England | 06-Oct-1989 | 31(249) |
| 19-Mar-2021 | Phillip van der Walt | South Africa | 14-Jul-1989 | 31(249) |
| 12-Jun-2021 | Gregory Peterson | United States | 23-Mar-1990 | 31(81) |
| 12-Jun-2021 | Will Welch | England | 03-Apr-1990 | 31(70) |
| 28-Mar-2021 | Darren Barry | England | 02-Feb-1990 | 31(54) |
| 12-Jun-2021 | Louis Schreuder | South Africa | 25-Apr-1990 | 31(49) |
| 12-Jun-2021 | Sean Robinson | England | 08-Feb-1991 | 30(125) |
| 19-Mar-2021 | Marco Fuser | Italy | 09-Mar-1991 | 30(11) |
| 30-May-2021 | Sam Stuart | England | 27-Sep-1991 | 29(246) |
| 05-Jun-2021 | Matias Orlando | Argentina | 14-Nov-1991 | 29(204) |
| 17-May-2021 | Mark Tampin | England | 20-Jan-1992 | 29(118) |
| 12-Jun-2021 | Joel Hodgson | England | 01-Aug-1992 | 28(315) |
| 12-Jun-2021 | Trevor Davison | England | 20-Aug-1992 | 28(296) |
| 30-May-2021 | Gary Graham | Scotland | 29-Aug-1992 | 28(274) |
| 30-May-2021 | Peter Lucock | England | 27-Nov-1992 | 28(184) |
| 12-Jun-2021 | George McGuigan | Ireland | 30-Mar-1993 | 28(74) |
| 30-May-2021 | Toby Salmon | England | 26-Mar-1993 | 28(65) |
| 17-May-2021 | Thomas Penny | England | 13-Oct-1994 | 26(217) |
| 12-Jun-2021 | Adam Brocklebank | England | 06-Sep-1995 | 25(280) |
| 12-Jun-2021 | Malaki Wacokecoke | England | 23-Oct-1995 | 25(233) |
| 05-Dec-2020 | Connor Collett | New Zealand | 05-Feb-1996 | 24(304) |
| 12-Jun-2021 | Brett Connon | Ireland | 29-Aug-1996 | 24(287) |
| 12-Jun-2021 | Callum Chick | England | 25-Nov-1996 | 24(199) |
| 12-Jun-2021 | Adam Radwan | England | 30-Dec-1997 | 23(164) |
| 28-Mar-2021 | Jamie Blamire | England | 22-Dec-1997 | 23(96) |
| 30-May-2021 | Robbie Smith | Scotland | 26-Sep-1998 | 22(247) |
| 12-Jun-2021 | Mateo Carreras | Argentina | 17-Dec-1999 | 21(178) |
| 30-May-2021 | Robert Farrar | England | 16-Mar-2000 | 21(75) |
| 30-May-2021 | Chidera Obonna | England | 18-Oct-2000 | 20(224) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).