| 1. Round | 17/02/2018 | Sligo Rovers | - | Limerick FC | 0:1 | ||||
| 2. Round | 23/02/2018 | Sligo Rovers | - | Derry City | 2:1 | ||||
| 3. Round | 26/02/2018 | Sligo Rovers | - | Cork City | 1:4 | ||||
| 5. Round | 09/03/2018 | Sligo Rovers | - | Waterford FC | 1:2 | ||||
| 6. Round | 12/03/2018 | Bray Wanderers | - | Sligo Rovers | 1:2 | ||||
| 7. Round | 16/03/2018 | Bohemian FC | - | Sligo Rovers | 2:2 | ||||
| 9. Round | 30/03/2018 | Shamrock Rovers | - | Sligo Rovers | 1:0 | ||||
| 10. Round | 07/04/2018 | Sligo Rovers | - | Derry City | 0:2 | ||||
| 11. Round | 14/04/2018 | Limerick FC | - | Sligo Rovers | 1:2 |  |
|||
| 12. Round | 17/04/2018 | Cork City | - | Sligo Rovers | 1:0 |  |
|||
| 14. Round | 27/04/2018 | Waterford FC | - | Sligo Rovers | 1:1 | ||||
| 15. Round | 30/04/2018 | Sligo Rovers | - | Bray Wanderers | 2:1 | ||||
| 16. Round | 05/05/2018 | Sligo Rovers | - | Bohemian FC | 0:2 | ||||
| 17. Round | 11/05/2018 | Dundalk FC | - | Sligo Rovers | 2:1 | ||||
| 4. Round | 15/05/2018 | St Patrick's Athletic | - | Sligo Rovers | 2:0 | |
|||
| 18. Round | 19/05/2018 | Sligo Rovers | - | Shamrock Rovers | 0:0 | ||||
| 21. Round | 01/06/2018 | Derry City | - | Sligo Rovers | 0:2 | ||||
| 24. Round | 30/06/2018 | Sligo Rovers | - | Waterford FC | 2:3 |
Ireland