| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 27-Mar-2021 | Jimmy Gopperth | New Zealand | 29-Jun-1983 | 37(272) |
| 05-Jun-2021 | Juan De Jongh | South Africa | 15-May-1988 | 33(21) |
| 27-Feb-2021 | Tom Cruse | England | 30-Mar-1989 | 31(334) |
| 27-Mar-2021 | Ben Harris | England | 28-Apr-1989 | 31(334) |
| 12-Jun-2021 | Robert Miller | England | 05-Aug-1989 | 31(312) |
| 12-Jun-2021 | James Gaskell | England | 20-May-1990 | 31(23) |
| 12-Jun-2021 | Michael Le Bourgeois | Jersey | 29-Jul-1990 | 30(319) |
| 12-Jun-2021 | Kieran Brookes | England | 29-Aug-1990 | 30(288) |
| 19-Mar-2021 | Jeff Allen | New Zealand | 19-Nov-1990 | 30(121) |
| 12-Jun-2021 | Simon McIntyre | England | 19-Mar-1991 | 30(86) |
| 12-Jun-2021 | Brad Shields | England | 02-Apr-1991 | 30(72) |
| 25-Apr-2021 | Joe Launchberry | England | 12-Apr-1991 | 30(14) |
| 31-Jan-2021 | Lima Sopoaga | New Zealand | 03-Feb-1991 | 29(363) |
| 12-Jun-2021 | Marcus Watson | England | 27-Jun-1991 | 29(351) |
| 12-Jun-2021 | William Rowlands | Wales | 19-Sep-1991 | 29(267) |
| 12-Jun-2021 | Thomas Taylor | England | 11-Nov-1991 | 29(214) |
| 15-May-2021 | Ben Morris | England | 13-Dec-1991 | 29(154) |
| 12-Jun-2021 | Dan Robson | England | 14-Mar-1992 | 29(90) |
| 12-Jun-2021 | Joshua Bassett | England | 17-Mar-1992 | 29(87) |
| 12-Jun-2021 | Malakai Fekitoa | Tonga | 10-May-1992 | 29(33) |
| 05-Jun-2021 | Thomas Young | Wales | 18-May-1992 | 29(18) |
| 29-May-2021 | Biyi Alo | England | 16-Mar-1994 | 27(74) |
| 29-May-2021 | Zach Kibirige | England | 28-Oct-1994 | 26(214) |
| 12-Jun-2021 | Sione Vailanu | Tonga | 27-Jan-1995 | 26(137) |
| 20-Feb-2021 | Ben Vellacott | Scotland | 28-Mar-1995 | 25(330) |
| 14-Feb-2021 | Levi Douglas | England | 01-Sep-1995 | 25(167) |
| 05-Jun-2021 | Tom West | England | 11-Feb-1996 | 25(115) |
| 27-Mar-2021 | Matteo Minozzi | Italy | 04-Jun-1996 | 24(296) |
| 29-May-2021 | Paolo Odogwu | Italy | 18-Feb-1997 | 24(100) |
| 06-Feb-2021 | Timothy Cardall | England | 13-Jan-1997 | 24(24) |
| 08-Jan-2021 | Jack Willis | England | 24-Dec-1996 | 24(15) |
| 05-Jun-2021 | Gabriel Oghre | England | 24-May-1998 | 23(12) |
| 12-Jun-2021 | Jacob Umaga | England | 08-Jul-1998 | 22(340) |
| 12-Jun-2021 | Tom Willis | England | 18-Jan-1999 | 22(146) |
| 12-Mar-2021 | Will Porter | England | 14-Dec-1998 | 22(89) |
| 19-Mar-2021 | Sam Wolstenholme | England | 21-Jun-1999 | 21(272) |
| 27-Mar-2021 | Alfie Barbeary | England | 05-Oct-2000 | 20(173) |
| 05-Jun-2021 | Charlie Atkinson | England | 07-Oct-2001 | 19(241) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).