| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 04-Feb-2018 | Michele Rizzo | Italy | 16-Sep-1982 | 35(142) |
| 10-Nov-2017 | Daniel Tuohy | Ireland | 18-Jun-1985 | 32(145) |
| 04-Feb-2018 | Matt Smith | England | 15-Nov-1985 | 32(81) |
| 10-Nov-2017 | Kyle Traynor | Scotland | 27-Feb-1986 | 31(257) |
| 27-Jan-2018 | Patric Cilliers | South Africa | 03-Mar-1987 | 30(331) |
| 04-Feb-2018 | Chris Baumann | United States | 18-May-1987 | 30(263) |
| 10-Nov-2017 | Adam Thompstone | England | 04-Sep-1987 | 30(68) |
| 04-Feb-2018 | Declan Cusack | Ireland | 28-Apr-1988 | 29(282) |
| 27-Jan-2018 | Gareth Owen | Wales | 05-Nov-1988 | 29(83) |
| 04-Nov-2017 | Atieli Pakalani | Tonga | 02-Aug-1989 | 28(94) |
| 27-Jan-2018 | Sam Harrison | England | 07-Apr-1990 | 27(295) |
| 27-Jan-2018 | Joe Ford | England | 04-Jun-1990 | 27(237) |
| 04-Feb-2018 | Tom Brady | England | 10-Feb-1991 | 26(360) |
| 04-Feb-2018 | Luke Hamilton | Scotland | 07-Jan-1992 | 26(29) |
| 04-Feb-2018 | Jonah Holmes | Wales | 24-Jul-1992 | 25(195) |
| 04-Nov-2017 | George McGuigan | Ireland | 30-Mar-1993 | 24(219) |
| 27-Jan-2018 | Harry Wells | England | 29-Sep-1993 | 24(120) |
| 10-Nov-2017 | Harry Thacker | England | 18-Feb-1994 | 23(265) |
| 27-Jan-2018 | Facundo Gigena | Argentina | 15-Sep-1994 | 23(134) |
| 04-Feb-2018 | Adam Batt | England | 31-Oct-1994 | 23(96) |
| 04-Feb-2018 | Joe Maksymiw | England | 20-Sep-1995 | 22(138) |
| 04-Feb-2018 | Jake Kerr | Scotland | 13-Apr-1996 | 21(297) |
| 04-Feb-2018 | Charlie Thacker | England | 10-Aug-1996 | 21(178) |
| 04-Feb-2018 | George Worth | England | 08-Oct-1996 | 21(119) |
| 27-Jan-2018 | William Evans | England | 28-Jan-1997 | 20(364) |
| 04-Feb-2018 | Frederick Tuilagi | England | 09-Jun-1997 | 20(240) |
| 04-Feb-2018 | Harry Simmons | England | 25-Nov-1997 | 20(71) |
| 10-Nov-2017 | Jordan Olowofela | England | 07-Apr-1998 | 19(217) |
| 10-Nov-2017 | Samuel Lewis | England | 27-Apr-1998 | 19(197) |
| 10-Nov-2017 | Ben White | Scotland | 27-May-1998 | 19(167) |
| 10-Nov-2017 | Thomas Hardwick | England | 24-Mar-1999 | 18(232) |
| 10-Nov-2017 | Tommy Reffell | Wales | 27-Apr-1999 | 18(198) |
| 04-Feb-2018 | Cameron Jordan | England | 17-Nov-1999 | 18(80) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).