1. Round | 04/08/2018 | St. Mirren FC | - | Dundee FC | 2:1 | ||||
2. Round | 12/08/2018 | Rangers FC | - | St. Mirren FC | 2:0 | ||||
3. Round | 25/08/2018 | St. Mirren FC | - | Livingston FC | 0:2 | ||||
4. Round | 01/09/2018 | Heart of Midlothian | - | St. Mirren FC | 4:1 | ||||
5. Round | 14/09/2018 | St. Mirren FC | - | Celtic FC | 0:0 | ||||
6. Round | 22/09/2018 | Hamilton Academical | - | St. Mirren FC | 3:0 | ||||
9. Round | 20/10/2018 | St. Mirren FC | - | Kilmarnock FC | 1:2 | ||||
10. Round | 27/10/2018 | St. Johnstone FC | - | St. Mirren FC | 2:0 | ||||
11. Round | 31/10/2018 | St. Mirren FC | - | Motherwell FC | 0:2 | ||||
12. Round | 03/11/2018 | St. Mirren FC | - | Rangers FC | 0:2 | ||||
13. Round | 10/11/2018 | Dundee FC | - | St. Mirren FC | 1:1 | ||||
14. Round | 24/11/2018 | St. Mirren FC | - | Heart of Midlothian | 2:0 | ||||
15. Round | 01/12/2018 | St. Mirren FC | - | Hamilton Academical | 1:3 | ||||
16. Round | 05/12/2018 | Hibernian FC | - | St. Mirren FC | 2:2 | ||||
25. Round | 06/02/2019 | St. Mirren FC | - | Motherwell FC | 1:2 | ||||
28. Round | 02/03/2019 | St. Mirren FC | - | Livingston FC | 1:0 | ||||
31. Round | 30/03/2019 | St. Mirren FC | - | Dundee FC | 2:1 | ||||
33. Round | 06/04/2019 | Hamilton Academical | - | St. Mirren FC | 1:1 |