| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 04-Sep-2020 | Shane Daly | Ireland | 19-Dec-1996 | 23(259) |
| 04-Sep-2020 | Jeremy Loughman | Ireland | 22-Jul-1995 | 25(45) |
| 04-Sep-2020 | Jack O'Donoghue | Ireland | 08-Jan-1994 | 26(240) |
| 04-Sep-2020 | Chris Farrell | Ireland | 16-Mar-1993 | 27(172) |
| 04-Sep-2020 | Tadhg Beirne | Ireland | 01-Aug-1992 | 28(34) |
| 04-Sep-2020 | JJ Hanrahan | Ireland | 27-Jul-1992 | 28(39) |
| 04-Sep-2020 | Niall Scannell | Ireland | 08-Apr-1992 | 28(149) |
| 04-Sep-2020 | Damian de Allende | South Africa | 25-Nov-1991 | 28(284) |
| 04-Sep-2020 | Andrew Conway | Ireland | 11-Jul-1991 | 29(56) |
| 04-Sep-2020 | CJ Stander | Ireland | 05-Apr-1990 | 30(153) |
| 04-Sep-2020 | Peter O'Mahony | Ireland | 17-Sep-1989 | 30(353) |
| 04-Sep-2020 | Conor Murray | Ireland | 20-Apr-1989 | 31(138) |
| 04-Sep-2020 | Stephen Archer | Ireland | 29-Jan-1988 | 32(219) |
| 04-Sep-2020 | Keith Earls | Ireland | 02-Oct-1987 | 32(338) |
| 04-Sep-2020 | Billy Holland | Ireland | 03-Aug-1985 | 35(33) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).