| 1. Jornada | 17.02.2023 | Wexford FC | - | Waterford FC | 0:3 | ||||
| 2. Jornada | 24.02.2023 | Waterford FC | - | Longford Town | 1:1 | ||||
| 3. Jornada | 03.03.2023 | Waterford FC | - | Galway United | 0:1 | ||||
| 4. Jornada | 10.03.2023 | Athlone Town | - | Waterford FC | 0:1 | ||||
| 5. Jornada | 18.03.2023 | Waterford FC | - | Bray Wanderers | 2:2 |  |
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| 9. Jornada | 14.04.2023 | Waterford FC | - | Kerry FC | 1:0 | ||||
| 10. Jornada | 21.04.2023 | Waterford FC | - | Athlone Town | 4:3 |  |
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| 6. Jornada | 24.04.2023 | Treaty United | - | Waterford FC | 1:4 | ||||
| 11. Jornada | 28.04.2023 | Bray Wanderers | - | Waterford FC | 1:2 | ||||
| 12. Jornada | 01.05.2023 | Waterford FC | - | Wexford FC | 0:1 | ||||
| 15. Jornada | 19.05.2023 | Finn Harps | - | Waterford FC | 0:4 | ||||
| 16. Jornada | 27.05.2023 | Longford Town | - | Waterford FC | 0:0 | ||||
| 17. Jornada | 02.06.2023 | Waterford FC | - | Treaty United | 7:0 |  |
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| 18. Jornada | 05.06.2023 | Kerry FC | - | Waterford FC | 0:6 | ||||
| 19. Jornada | 09.06.2023 | Waterford FC | - | Bray Wanderers | 3:1 |
Irlanda del Norte