| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 29-Sep-2018 | Matt Fagerson | Scotland | 16-Jul-1998 | 20(75) |
| 02-Nov-2018 | Stafford McDowell | Scotland | 24-Feb-1998 | 20(251) |
| 05-Oct-2018 | Adam Nicol | Scotland | 02-Jul-1997 | 21(95) |
| 01-Sep-2018 | Scott Cummings | Scotland | 03-Dec-1996 | 21(272) |
| 01-Dec-2018 | Robbie Nairn | Scotland | 18-Feb-1997 | 21(286) |
| 01-Sep-2018 | Adam Hastings | Scotland | 05-Oct-1996 | 21(331) |
| 05-Oct-2018 | Andrew Davidson | Scotland | 07-Nov-1996 | 21(332) |
| 16-Feb-2019 | Thomas Gordon | Scotland | 30-Jan-1997 | 22(17) |
| 01-Dec-2018 | Matthew Smith | Scotland | 05-Oct-1996 | 22(57) |
| 01-Sep-2018 | Zander Fagerson | Scotland | 19-Jan-1996 | 22(226) |
| 01-Sep-2018 | George Horne | Scotland | 12-May-1995 | 23(112) |
| 22-Feb-2019 | Patrick Kelly | Scotland | 18-Oct-1995 | 23(127) |
| 02-Nov-2018 | Brandon Thomson | South Africa | 07-Mar-1995 | 23(240) |
| 27-Oct-2018 | Grant Stewart | Scotland | 28-Feb-1995 | 23(241) |
| 22-Sep-2018 | D'Arcy Rae | Scotland | 21-Dec-1994 | 23(275) |
| 23-Nov-2018 | Kiran McDonald | Scotland | 01-Nov-1994 | 24(22) |
| 01-Sep-2018 | Jonny Gray | Scotland | 14-Mar-1994 | 24(171) |
| 22-Sep-2018 | Huw Jones | Scotland | 17-Dec-1993 | 24(279) |
| 22-Sep-2018 | Jamie Bhatti | Scotland | 08-Sep-1993 | 25(14) |
| 16-Feb-2019 | Kyle Steyn | Scotland | 29-Jan-1994 | 25(18) |
| 07-Sep-2018 | Adam Ashe | Scotland | 24-Jul-1993 | 25(45) |
| 15-Sep-2018 | Ali Price | Scotland | 12-May-1993 | 25(126) |
| 27-Oct-2018 | Sam Johnson | Scotland | 19-Jun-1993 | 25(130) |
| 05-Oct-2018 | Rory Hughes | Scotland | 04-Mar-1993 | 25(215) |
| 22-Sep-2018 | Nick Frisby | Australia | 29-Oct-1992 | 25(328) |
| 01-Sep-2018 | Nick Grigg | Scotland | 18-Sep-1992 | 25(348) |
| 01-Sep-2018 | Stuart Hogg | Scotland | 24-Jun-1992 | 26(69) |
| 01-Sep-2018 | Oli Kebble | Scotland | 18-Jun-1992 | 26(75) |
| 01-Dec-2018 | Alex Allan | Scotland | 28-Feb-1992 | 26(277) |
| 01-Sep-2018 | George Turner | Scotland | 03-Jan-1991 | 27(241) |
| 01-Sep-2018 | Robert Harley | Scotland | 26-May-1990 | 28(98) |
| 15-Sep-2018 | Alex Dunbar | Scotland | 23-Apr-1990 | 28(145) |
| 22-Sep-2018 | Gregory Peterson | United States | 23-Mar-1990 | 28(183) |
| 02-Nov-2018 | David Tameilau | United States | 22-Jan-1990 | 28(284) |
| 01-Sep-2018 | Peter Horne | Scotland | 05-Oct-1989 | 28(331) |
| 22-Sep-2018 | Chris Fusaro | Scotland | 21-Jul-1989 | 29(63) |
| 07-Sep-2018 | Fraser Brown | Scotland | 20-Jun-1989 | 29(79) |
| 01-Sep-2018 | Ryan Wilson | Scotland | 18-May-1989 | 29(106) |
| 29-Sep-2018 | Nikola Matawalu | Fiji | 08-Mar-1989 | 29(205) |
| 01-Sep-2018 | Callum Gibbins | New Zealand | 04-Sep-1988 | 29(362) |
| 01-Sep-2018 | Tommy Seymour | Scotland | 01-Jul-1988 | 30(62) |
| 29-Sep-2018 | Lee Jones | Scotland | 28-Jun-1988 | 30(93) |
| 25-Jan-2019 | Kevin Bryce | Scotland | 07-Sep-1988 | 30(140) |
| 15-Sep-2018 | Ruaridh Jackson | Scotland | 12-Feb-1988 | 30(216) |
| 01-Dec-2018 | Tim Swinson | Scotland | 11-Feb-1987 | 31(294) |
| 01-Sep-2018 | Daniel Van Der Merwe | Canada | 28-Apr-1986 | 32(126) |
| 22-Dec-2018 | Siua Halanukonuka | Tonga | 09-Aug-1986 | 32(135) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).