| 3. Ronde | 03.03.2023 | Kerry FC | - | Treaty United | 1:1 | ||||
| 5. Ronde | 17.03.2023 | Athlone Town | - | Treaty United | 2:2 | ||||
| 7. Ronde | 31.03.2023 | Wexford FC | - | Treaty United | 1:1 |  |
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| 9. Ronde | 14.04.2023 | Finn Harps | - | Treaty United | 2:0 | ||||
| 10. Ronde | 21.04.2023 | Cobh Ramblers | - | Treaty United | 1:1 | ||||
| 6. Ronde | 24.04.2023 | Treaty United | - | Waterford FC | 1:4 | ||||
| 11. Ronde | 28.04.2023 | Treaty United | - | Kerry FC | 4:0 | ||||
| 14. Ronde | 13.05.2023 | Longford Town | - | Treaty United | 0:3 | ||||
| 15. Ronde | 19.05.2023 | Treaty United | - | Galway United | 0:3 | ||||
| 16. Ronde | 26.05.2023 | Treaty United | - | Finn Harps | 0:3 | ||||
| 17. Ronde | 02.06.2023 | Waterford FC | - | Treaty United | 7:0 | ||||
| 19. Ronde | 09.06.2023 | Treaty United | - | Cobh Ramblers | 0:1 |
Ierland