| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 18-Jan-2020 | Willem Petrus Nel | Scotland | 30-Apr-1986 | 33(263) |
| 15-Nov-2019 | John Barclay | Scotland | 24-Sep-1986 | 33(52) |
| 19-Sep-2020 | James Johnstone | Scotland | 17-Apr-1990 | 30(156) |
| 06-Dec-2019 | Henry Pyrgos | Scotland | 09-Jul-1989 | 30(150) |
| 19-Sep-2020 | Simon Berghan | Scotland | 12-Jul-1990 | 30(70) |
| 19-Sep-2020 | Grant Gilchrist | Scotland | 09-Aug-1990 | 30(42) |
| 19-Sep-2020 | Stuart McInally | Scotland | 09-Aug-1990 | 30(42) |
| 18-Jan-2020 | Nick Groom | South Africa | 21-Feb-1990 | 29(331) |
| 22-Nov-2019 | Eroni Sau | Fiji | 05-Feb-1990 | 29(290) |
| 18-Jan-2020 | Nick Haining | Scotland | 01-Sep-1990 | 29(139) |
| 11-Jan-2020 | Matt Scott | Scotland | 30-Sep-1990 | 29(103) |
| 18-Jan-2020 | David Cherry | Scotland | 03-Jan-1991 | 29(15) |
| 19-Sep-2020 | Hamish Watson | Scotland | 15-Oct-1991 | 28(340) |
| 19-Sep-2020 | Viliame Mata | Fiji | 22-Oct-1991 | 28(333) |
| 19-Sep-2020 | Ben Toolis | Scotland | 31-Mar-1992 | 28(172) |
| 22-Nov-2019 | Pietro Ceccarelli | Italy | 16-Feb-1992 | 27(279) |
| 11-Jan-2020 | Rory Sutherland | Scotland | 24-Aug-1992 | 27(139) |
| 18-Jan-2020 | Mark Bennett | Scotland | 03-Feb-1993 | 26(349) |
| 11-Jan-2020 | Michael Willemse | South Africa | 14-Feb-1993 | 26(331) |
| 19-Sep-2020 | Damien Hoyland | Scotland | 11-Jan-1994 | 26(252) |
| 19-Sep-2020 | Jaco van der Walt | Scotland | 01-Feb-1994 | 26(231) |
| 19-Sep-2020 | Pierre Schoeman | Scotland | 07-May-1994 | 26(136) |
| 15-Nov-2019 | Jamie Bhatti | Scotland | 08-Sep-1993 | 26(68) |
| 11-Jan-2020 | Sam Thomson | Scotland | 23-Jan-1994 | 25(353) |
| 14-Dec-2019 | Simon Hickey | New Zealand | 12-Jan-1994 | 25(336) |
| 14-Dec-2019 | Jamie Farndale | Scotland | 21-Feb-1994 | 25(296) |
| 11-Jan-2020 | Lewis Carmichael | Scotland | 02-May-1995 | 24(254) |
| 18-Jan-2020 | Duhan van der Merwe | Scotland | 04-Jun-1995 | 24(228) |
| 11-Jan-2020 | Magnus Bradbury | Scotland | 23-Aug-1995 | 24(141) |
| 19-Sep-2020 | Jamie Ritchie | Scotland | 16-Aug-1996 | 24(34) |
| 15-Nov-2019 | Cameron Fenton | Scotland | 20-Nov-1995 | 23(360) |
| 19-Sep-2020 | George Taylor | Scotland | 24-Nov-1996 | 23(299) |
| 19-Sep-2020 | Blair Kinghorn | Scotland | 18-Jan-1997 | 23(244) |
| 19-Sep-2020 | Darcy Graham | Scotland | 21-Jun-1997 | 23(90) |
| 19-Sep-2020 | Charlie Shiel | Scotland | 03-Dec-1997 | 22(291) |
| 18-Jan-2020 | Luke Crosbie | Scotland | 22-Apr-1997 | 22(271) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).