| 1. Ronde | 18.02.2023 | Longford Town | - | Athlone Town | 1:3 | ||||
| 2. Ronde | 24.02.2023 | Waterford FC | - | Longford Town | 1:1 | ||||
| 3. Ronde | 04.03.2023 | Longford Town | - | Cobh Ramblers | 0:0 |  |
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| 4. Ronde | 10.03.2023 | Bray Wanderers | - | Longford Town | 0:0 | ||||
| 5. Ronde | 18.03.2023 | Longford Town | - | Finn Harps | 0:1 | |
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| 6. Ronde | 24.03.2023 | Galway United | - | Longford Town | 1:0 | ||||
| 7. Ronde | 01.04.2023 | Longford Town | - | Kerry FC | 2:0 | |
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| 8. Ronde | 07.04.2023 | Treaty United | - | Longford Town | 3:2 | ||||
| 9. Ronde | 15.04.2023 | Longford Town | - | Wexford FC | 1:2 | ||||
| 10. Ronde | 22.04.2023 | Longford Town | - | Bray Wanderers | 1:1 | ||||
| 11. Ronde | 28.04.2023 | Finn Harps | - | Longford Town | 1:1 |  |
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| 12. Ronde | 01.05.2023 | Longford Town | - | Galway United | 1:0 | ||||
| 13. Ronde | 05.05.2023 | Kerry FC | - | Longford Town | 2:3 | |
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| 14. Ronde | 13.05.2023 | Longford Town | - | Treaty United | 0:3 | |
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| 16. Ronde | 27.05.2023 | Longford Town | - | Waterford FC | 0:0 | ||||
| 17. Ronde | 02.06.2023 | Athlone Town | - | Longford Town | 1:0 |  |
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| 19. Ronde | 09.06.2023 | Longford Town | - | Finn Harps | 2:3 |
Ierland