| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 19-Oct-2019 |  JJ Tonks | Northampton Saints | England | 25-May-2000 | 19(146) |
| 19-Oct-2019 |  Cameron Redpath | Sale Sharks | England | 23-Dec-1999 | 19(300) |
| 19-Oct-2019 | Alexander Coles | Northampton Saints | England | 21-Sep-1999 | 20(28) |
| 19-Oct-2019 |  Kapeliele Pifeletijr | Saracens | United States | 01-Sep-1999 | 20(48) |
| 19-Oct-2019 |  Cadan Murley | Harlequins | England | 31-Jul-1999 | 20(80) |
| 19-Oct-2019 |  Joseph Heyes | Leicester Tigers | England | 13-Apr-1999 | 20(189) |
| 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) |
| 02-Nov-2019 |  Oliver Fox | Bath | England | 14-Mar-1999 | 20(233) |
| 19-Oct-2019 | Marcus Smith | Harlequins | England | 14-Feb-1999 | 20(247) |
| 20-Oct-2019 |  Oliver Hassell-Collins | London Irish | England | 17-Jan-1999 | 20(276) |
| 30-Nov-2019 |  Tom Willis | London Wasps | England | 18-Jan-1999 | 20(316) |
| 20-Oct-2019 | Ben Loader | London Irish | England | 08-Sep-1998 | 21(42) |
| 19-Oct-2019 | James Grayson | Northampton Saints | England | 26-Jun-1998 | 21(115) |
| 19-Oct-2019 | Ben Curry | Sale Sharks | England | 15-Jun-1998 | 21(126) |
| 19-Oct-2019 | Ben White | Leicester Tigers | England | 27-May-1998 | 21(145) |
| 30-Nov-2019 | Jacob Umaga | London Wasps | England | 08-Jul-1998 | 21(145) |
| 30-Nov-2019 | Tom Curry | Sale Sharks | England | 15-Jun-1998 | 21(168) |
| 19-Oct-2019 | Nicholas Isiekwe | Saracens | England | 20-Apr-1998 | 21(182) |
| 02-Nov-2019 | Jordan Olowofela | Leicester Tigers | England | 07-Apr-1998 | 21(209) |
| 26-Oct-2019 | Ehren Painter | Northampton Saints | England | 21-Mar-1998 | 21(219) |
| 19-Oct-2019 | Gabriel Ibitoye | Harlequins | England | 05-Mar-1998 | 21(228) |
| 02-Nov-2019 | Matt Williams | London Irish | England | 16-Mar-1998 | 21(231) |
| 28-Dec-2019 | Samuel Lewis | Leicester Tigers | England | 27-Apr-1998 | 21(245) |
| 20-Oct-2019 | Tom Parton | London Irish | England | 02-Feb-1998 | 21(260) |
| 19-Oct-2019 | Benjamin Earl | Saracens | England | 07-Jan-1998 | 21(285) |
| 10-Nov-2019 |  Harry Randall | Bristol | England | 18-Dec-1997 | 21(327) |
| 02-Nov-2019 | Josh Bayliss | Bath | England | 18-Sep-1997 | 22(45) |
| 09-Nov-2019 | James Shillcock | Worcester Warriors | England | 01-Aug-1997 | 22(100) |
| 18-Oct-2019 | Zac Mercer | Bath | England | 28-Jun-1997 | 22(112) |
| 01-Nov-2019 | Alex Dombrandt | Harlequins | Wales | 15-May-1997 | 22(170) |
| 08-Nov-2019 | Embrose Papier | Sale Sharks | South Africa | 25-Apr-1997 | 22(197) |
| 19-Oct-2019 |  Jack Maunder | Exeter Chiefs | England | 05-Apr-1997 | 22(197) |
| 19-Oct-2019 | Ralph Adams-Hale | Saracens | England | 31-Mar-1997 | 22(202) |
| 01-Dec-2019 |  Alex Craig | Gloucester | Scotland | 26-Apr-1997 | 22(219) |
| 02-Nov-2019 | Callum Hunter-Hills | Saracens | Scotland | 27-Feb-1997 | 22(248) |
| 02-Nov-2019 | Paolo Odogwu | London Wasps | England | 18-Feb-1997 | 22(257) |
| 19-Oct-2019 | William Evans | Harlequins | England | 28-Jan-1997 | 22(264) |
| 19-Oct-2019 | Rotimi Segun | Saracens | England | 28-Dec-1996 | 22(295) |
| 20-Oct-2019 | Jack Willis | London Wasps | England | 24-Dec-1996 | 22(300) |
| 21-Dec-2019 | Max Malins | Saracens | England | 07-Jan-1997 | 22(348) |
| 19-Oct-2019 | Matt Gallagher | Saracens | England | 26-Oct-1996 | 22(358) |
| 19-Oct-2019 | George Furbank | Northampton Saints | England | 17-Oct-1996 | 23(1) |
| 18-Oct-2019 | Matthew Protheroe | Bristol | England | 10-Oct-1996 | 23(7) |
| 19-Oct-2019 | George Worth | Leicester Tigers | England | 08-Oct-1996 | 23(10) |
| 18-Oct-2019 | Max Clarke | Bath | England | 03-Oct-1996 | 23(14) |
| 19-Oct-2019 | Ollie Thorley | Gloucester | England | 11-Sep-1996 | 23(37) |
| 19-Oct-2019 | Alex Moon | Northampton Saints | England | 06-Sep-1996 | 23(42) |
| 19-Oct-2019 | Joe Marchant | Harlequins | England | 16-Jul-1996 | 23(94) |
| 02-Nov-2019 | Lewis Boyce | Bath | England | 30-Jul-1996 | 23(94) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).