| 2. Journée | 10.08.2018 | Linfield FC | - | Institute FC Drumahoe | 3:0 | ||||
| 4. Journée | 24.08.2018 | Coleraine FC | - | Institute FC Drumahoe | 2:2 | ||||
| 5. Journée | 01.09.2018 | Institute FC Drumahoe | - | Dungannon Swifts | 0:0 | ||||
| 6. Journée | 07.09.2018 | Cliftonville FC | - | Institute FC Drumahoe | 3:0 |  |
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| 7. Journée | 15.09.2018 | Institute FC Drumahoe | - | Glenavon FC | 1:4 |  |
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| 9. Journée | 29.09.2018 | Institute FC Drumahoe | - | Crusaders FC | 1:4 | ||||
| 14. Journée | 03.11.2018 | Institute FC Drumahoe | - | Coleraine FC | 1:2 | ||||
| 15. Journée | 10.11.2018 | Dungannon Swifts | - | Institute FC Drumahoe | 2:1 | ||||
| 16. Journée | 17.11.2018 | Institute FC Drumahoe | - | Linfield FC | 1:4 | ||||
| 19. Journée | 08.12.2018 | Institute FC Drumahoe | - | Glentoran FC | 3:3 |
Irlande du Nord