| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 20-May-2017 | Elliot Daly | England | 08-Oct-1992 | 24(224) |
| 20-May-2017 | Thomas Young | Wales | 18-May-1992 | 25(2) |
| 27-May-2017 | Joshua Bassett | England | 17-Mar-1992 | 25(71) |
| 27-May-2017 | Dan Robson | England | 14-Mar-1992 | 25(74) |
| 27-May-2017 | Thomas Taylor | England | 11-Nov-1991 | 25(198) |
| 20-May-2017 | Nathan Hughes | England | 10-Jun-1991 | 25(345) |
| 20-May-2017 | Christian Wade | England | 15-May-1991 | 26(6) |
| 20-May-2017 | Joe Launchberry | England | 12-Apr-1991 | 26(39) |
| 20-May-2017 | Philip Swainston | England | 12-Dec-1989 | 27(159) |
| 20-May-2017 | Willie Le Roux | South Africa | 18-Aug-1989 | 27(275) |
| 20-May-2017 | Matthew Symons | England | 04-Aug-1989 | 27(289) |
| 20-May-2017 | Kurtley Beale | Australia | 06-Jan-1989 | 28(134) |
| 20-May-2017 | Joe Simpson | England | 05-Jul-1988 | 28(319) |
| 20-May-2017 | Danny Cipriani | England | 02-Nov-1987 | 29(200) |
| 20-May-2017 | Ashley Johnson | South Africa | 16-May-1986 | 31(4) |
| 20-May-2017 | Matt Mullan | England | 15-Mar-1986 | 31(67) |
| 20-May-2017 | James Haskell | England | 02-Apr-1985 | 32(48) |
| 20-May-2017 | Jimmy Gopperth | New Zealand | 29-Jun-1983 | 33(326) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).