| 1. Round | 18/08/2018 | Luftëtari Gjirokastër | - | KS Kastrioti | 0:1 | ||||
| 2. Round | 26/08/2018 | KS Kastrioti | - | KF Skënderbeu | 0:3 | ||||
| 3. Round | 01/09/2018 | FK Partizani | - | KS Kastrioti | 1:0 | ||||
| 4. Round | 15/09/2018 | KS Kamza | - | KS Kastrioti | 2:0 | ||||
| 5. Round | 23/09/2018 | KS Kastrioti | - | KF Laçi | 1:1 | ||||
| 6. Round | 29/09/2018 | Flamurtari Vlorë | - | KS Kastrioti | 4:0 | ||||
| 7. Round | 03/10/2018 | KS Kastrioti | - | KF Tiranë | 2:3 | ||||
| 8. Round | 07/10/2018 | KF Teuta Durrës | - | KS Kastrioti | 2:0 | ||||
| 9. Round | 20/10/2018 | KS Kastrioti | - | FK Kukësi | 1:2 | ||||
| 11. Round | 03/11/2018 | KF Skënderbeu | - | KS Kastrioti | 1:0 |  |
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| 12. Round | 07/11/2018 | KS Kastrioti | - | FK Partizani | 1:2 | ||||
| 13. Round | 11/11/2018 | KS Kastrioti | - | KS Kamza | 3:0 | ||||
| 14. Round | 25/11/2018 | KF Laçi | - | KS Kastrioti | 2:1 | ||||
| 15. Round | 02/12/2018 | KS Kastrioti | - | Flamurtari Vlorë | 1:0 | ||||
| 16. Round | 08/12/2018 | KF Tiranë | - | KS Kastrioti | 4:0 | ||||
| 17. Round | 16/12/2018 | KS Kastrioti | - | KF Teuta Durrës | 0:4 | ||||
| 18. Round | 23/12/2018 | FK Kukësi | - | KS Kastrioti | 2:0 |
Montenegro