| 1. Ronde | 04.08.2018 | St. Mirren FC | - | Dundee FC | 2:1 |  |
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| 2. Ronde | 12.08.2018 | Rangers FC | - | St. Mirren FC | 2:0 |  |
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| 3. Ronde | 25.08.2018 | St. Mirren FC | - | Livingston FC | 0:2 | ||||
| 4. Ronde | 01.09.2018 | Heart of Midlothian | - | St. Mirren FC | 4:1 | ||||
| 5. Ronde | 14.09.2018 | St. Mirren FC | - | Celtic FC | 0:0 | ||||
| 6. Ronde | 22.09.2018 | Hamilton Academical | - | St. Mirren FC | 3:0 | ||||
| 9. Ronde | 20.10.2018 | St. Mirren FC | - | Kilmarnock FC | 1:2 | ||||
| 10. Ronde | 27.10.2018 | St. Johnstone FC | - | St. Mirren FC | 2:0 | |
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| 11. Ronde | 31.10.2018 | St. Mirren FC | - | Motherwell FC | 0:2 | ||||
| 12. Ronde | 03.11.2018 | St. Mirren FC | - | Rangers FC | 0:2 | ||||
| 13. Ronde | 10.11.2018 | Dundee FC | - | St. Mirren FC | 1:1 | ||||
| 14. Ronde | 24.11.2018 | St. Mirren FC | - | Heart of Midlothian | 2:0 | ||||
| 15. Ronde | 01.12.2018 | St. Mirren FC | - | Hamilton Academical | 1:3 | ||||
| 16. Ronde | 05.12.2018 | Hibernian FC | - | St. Mirren FC | 2:2 | ||||
| 25. Ronde | 06.02.2019 | St. Mirren FC | - | Motherwell FC | 1:2 | ||||
| 28. Ronde | 02.03.2019 | St. Mirren FC | - | Livingston FC | 1:0 | ||||
| 31. Ronde | 30.03.2019 | St. Mirren FC | - | Dundee FC | 2:1 | |
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| 33. Ronde | 06.04.2019 | Hamilton Academical | - | St. Mirren FC | 1:1 |
Schotland