| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 21-Feb-2020 |  Jack van Poortvliet | Leicester Tigers | England | 15-May-2001 | 18(282) |
| 01-Dec-2019 |  Louis Rees-Zammitt | Gloucester | Wales | 02-Feb-2001 | 18(302) |
| 09-Sep-2020 |  Phil Cokanasiga | London Irish | England | 31-Jul-2001 | 19(40) |
| 26-Aug-2020 | Josh Gray | Gloucester | England | 07-Jul-2001 | 19(50) |
| 22-Aug-2020 | George Martin | Leicester Tigers | England | 18-Jun-2001 | 19(65) |
| 09-Sep-2020 | Daniel Kelly | Leicester Tigers | Ireland | 16-Jun-2001 | 19(85) |
| 29-Aug-2020 |  Jack Bates | Bristol Bears | England | 26-May-2001 | 19(95) |
| 26-Aug-2020 | Stephen Varney | Gloucester | England | 16-May-2001 | 19(102) |
| 19-Oct-2019 |  JJ Tonks | Northampton Saints | England | 25-May-2000 | 19(146) |
| 13-Sep-2020 | Ioan Lloyd | Bristol Bears | Wales | 05-Apr-2001 | 19(161) |
| 26-Aug-2020 | Thomas Freeman | Northampton Saints | England | 05-Mar-2001 | 19(174) |
| 27-Oct-2019 |  Manu Vunipola | Saracens | England | 04-May-2000 | 19(175) |
| 26-Aug-2020 | Jack Clement | Gloucester | England | 27-Feb-2001 | 19(180) |
| 15-Feb-2020 | Ben Donnell | London Irish | England | 02-Aug-2000 | 19(196) |
| 30-Sep-2020 | Oliver Stonham | Saracens | England | 16-Feb-2001 | 19(226) |
| 09-Sep-2020 |  Tom Roebuck | Sale Sharks | England | 07-Jan-2001 | 19(245) |
| 26-Aug-2020 | Freddie Steward | Leicester Tigers | England | 05-Dec-2000 | 19(264) |
| 24-Jan-2020 | Ollie Sleightholme | Northampton Saints | England | 13-Apr-2000 | 19(285) |
| 26-Aug-2020 |  Gabriel Hamer-Webb | Bath | England | 07-Nov-2000 | 19(292) |
| 19-Oct-2019 | Cameron Redpath | Sale Sharks | England | 23-Dec-1999 | 19(300) |
| 29-Sep-2020 | Emmanuel Iyogun | Northampton Saints | England | 24-Nov-2000 | 19(309) |
| 21-Aug-2020 |  Noah Heward | Worcester Warriors | England | 11-Oct-2000 | 19(314) |
| 09-Sep-2020 |  Alfie Barbeary | London Wasps | England | 05-Oct-2000 | 19(339) |
| 30-Aug-2020 | Oliver Chessum | Leicester Tigers | England | 06-Sep-2000 | 19(358) |
| 09-Sep-2020 | Joshua Smart | London Irish | England | 15-Sep-2000 | 19(359) |
| 31-Aug-2020 | Chunya Munga | London Irish | England | 02-Sep-2000 | 19(363) |
| 19-Oct-2019 | Alexander Coles | Northampton Saints | England | 21-Sep-1999 | 20(28) |
| 25-Aug-2020 | Connor Doherty | Sale Sharks | England | 18-Jul-2000 | 20(38) |
| 19-Oct-2019 | Kapeliele Pifeletijr | Saracens | United States | 01-Sep-1999 | 20(48) |
| 22-Aug-2020 | Samuel Crean | Saracens | England | 12-Jun-2000 | 20(71) |
| 19-Oct-2019 |  Cadan Murley | Harlequins | England | 31-Jul-1999 | 20(80) |
| 25-Aug-2020 |  Josh Hodge | Exeter Chiefs | England | 23-May-2000 | 20(94) |
| 25-Jan-2020 | Ollie Lawrence | Worcester Warriors | England | 18-Sep-1999 | 20(129) |
| 23-Feb-2020 | Will Capon | Bristol Bears | England | 12-Oct-1999 | 20(134) |
| 30-Sep-2020 | Charles Watson | Saracens | England | 18-Apr-2000 | 20(165) |
| 19-Oct-2019 | Tommy Reffell | Leicester Tigers | Wales | 27-Apr-1999 | 20(175) |
| 19-Oct-2019 | Joseph Heyes | Leicester Tigers | England | 13-Apr-1999 | 20(189) |
| 19-Oct-2019 | Fraser Dingwell | Northampton Saints | England | 07-Apr-1999 | 20(195) |
| 04-Oct-2020 | Sam Maunder | Exeter Chiefs | England | 22-Mar-2000 | 20(196) |
| 19-Oct-2019 | Ted Hill | Worcester Warriors | England | 26-Mar-1999 | 20(207) |
| 19-Oct-2019 | Thomas Hardwick | Leicester Tigers | England | 24-Mar-1999 | 20(209) |
| 13-Sep-2020 | Richard Capstick | Exeter Chiefs | England | 13-Feb-2000 | 20(213) |
| 26-Jan-2020 | Joel Kpoku | Saracens | England | 22-Jun-1999 | 20(218) |
| 02-Nov-2019 | Oliver Fox | Bath | England | 14-Mar-1999 | 20(233) |
| 09-Sep-2020 | Cameron Henderson | Leicester Tigers | Scotland | 13-Jan-2000 | 20(240) |
| 19-Oct-2019 | Marcus Smith | Harlequins | England | 14-Feb-1999 | 20(247) |
| 26-Aug-2020 | Thomas de Glanville | Bath | England | 10-Dec-1999 | 20(260) |
| 22-Aug-2020 | Thom Smith | Leicester Tigers | England | 02-Dec-1999 | 20(264) |
| 13-Sep-2020 | Thomas Wyatt | Exeter Chiefs | England | 14-Dec-1999 | 20(274) |
| 20-Oct-2019 | Oliver Hassell-Collins | London Irish | England | 17-Jan-1999 | 20(276) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).