| 1. Ronde | 17.02.2023 | Wexford FC | - | Waterford FC | 0:3 | ||||
| 2. Ronde | 24.02.2023 | Waterford FC | - | Longford Town | 1:1 | ||||
| 3. Ronde | 03.03.2023 | Waterford FC | - | Galway United | 0:1 | ||||
| 4. Ronde | 10.03.2023 | Athlone Town | - | Waterford FC | 0:1 | ||||
| 5. Ronde | 18.03.2023 | Waterford FC | - | Bray Wanderers | 2:2 | ||||
| 6. Ronde | 24.04.2023 | Treaty United | - | Waterford FC | 1:4 | ||||
| 11. Ronde | 28.04.2023 | Bray Wanderers | - | Waterford FC | 1:2 | ||||
| 12. Ronde | 01.05.2023 | Waterford FC | - | Wexford FC | 0:1 | ||||
| 13. Ronde | 05.05.2023 | Galway United | - | Waterford FC | 2:1 | ||||
| 15. Ronde | 19.05.2023 | Finn Harps | - | Waterford FC | 0:4 | ||||
| 17. Ronde | 02.06.2023 | Waterford FC | - | Treaty United | 7:0 | ||||
| 18. Ronde | 05.06.2023 | Kerry FC | - | Waterford FC | 0:6 | ||||
| 20. Ronde | 23.06.2023 | Cobh Ramblers | - | Waterford FC | 1:0 | ||||
| 21. Ronde | 30.06.2023 | Waterford FC | - | Finn Harps | 6:1 |  |
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| 26. Ronde | 07.08.2023 | Wexford FC | - | Waterford FC | 0:1 | |
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| 27. Ronde | 11.08.2023 | Waterford FC | - | Galway United | 2:2 |
Ierland