| 4. Round | 22/04/2018 | Aalesunds FK | - | Tromsdalen UIL | 4:0 | ||||
| 5. Round | 29/04/2018 | Mjøndalen IF | - | Tromsdalen UIL | 0:0 | ||||
| 6. Round | 06/05/2018 | Tromsdalen UIL | - | Kongsvinger IL | 3:3 | ||||
| 7. Round | 13/05/2018 | Notodden FK | - | Tromsdalen UIL | 2:3 | ||||
| 8. Round | 16/05/2018 | Tromsdalen UIL | - | Levanger FK | 1:2 | ||||
| 9. Round | 21/05/2018 | Sandnes Ulf | - | Tromsdalen UIL | 2:1 | ||||
| 11. Round | 03/06/2018 | Ullensaker/Kisa IL | - | Tromsdalen UIL | 4:2 | ||||
| 12. Round | 10/06/2018 | Tromsdalen UIL | - | Åsane Fotball | 1:0 | ||||
| 14. Round | 24/06/2018 | Tromsdalen UIL | - | Florø SK | 1:0 | ||||
| 15. Round | 01/07/2018 | Hamarkameratene | - | Tromsdalen UIL | 0:0 | ||||
| 16. Round | 22/07/2018 | Tromsdalen UIL | - | Strømmen IF | 3:2 | ||||
| 18. Round | 05/08/2018 | Tromsdalen UIL | - | Notodden FK | 4:2 | ||||
| 19. Round | 12/08/2018 | Levanger FK | - | Tromsdalen UIL | 1:2 | ||||
| 20. Round | 19/08/2018 | Tromsdalen UIL | - | Aalesunds FK | 2:2 | ||||
| 25. Round | 30/09/2018 | Tromsdalen UIL | - | Ullensaker/Kisa IL | 3:0 |  |
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| 26. Round | 07/10/2018 | Viking FK | - | Tromsdalen UIL | 2:4 | ||||
| 27. Round | 21/10/2018 | Tromsdalen UIL | - | Hamarkameratene | 0:2 | ||||
| 28. Round | 28/10/2018 | Nest-Sotra | - | Tromsdalen UIL | 2:0 |
Norway