| 17. Journée | 30.07.2021 | Athlone Town | - | Treaty United | 1:4 | ||||
| 18. Journée | 06.08.2021 | Treaty United | - | Cabinteely FC | 1:4 | ||||
| 19. Journée | 13.08.2021 | Bray Wanderers | - | Treaty United | 1:0 | ||||
| 20. Journée | 20.08.2021 | Treaty United | - | Wexford FC | 1:1 | ||||
| 21. Journée | 03.09.2021 | Treaty United | - | Cobh Ramblers | 3:0 | ||||
| 22. Journée | 10.09.2021 | Galway United | - | Treaty United | 0:0 | ||||
| 23. Journée | 24.09.2021 | Treaty United | - | Cork City | 0:0 |  |
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| 24. Journée | 01.10.2021 | Shelbourne FC | - | Treaty United | 1:0 |
Irlande