| 3. Journée | 09.04.2021 | Shelbourne FC | - | Wexford FC | 1:0 | ||||
| 4. Journée | 16.04.2021 | Cork City | - | Shelbourne FC | 1:3 | ||||
| 5. Journée | 23.04.2021 | Cabinteely FC | - | Shelbourne FC | 1:3 | ||||
| 6. Journée | 30.04.2021 | Shelbourne FC | - | Treaty United | 2:2 | ||||
| 7. Journée | 07.05.2021 | Shelbourne FC | - | Athlone Town | 1:0 | ||||
| 8. Journée | 15.05.2021 | Cobh Ramblers | - | Shelbourne FC | 1:2 | ||||
| 10. Journée | 28.05.2021 | Shelbourne FC | - | Galway United | 4:0 | ||||
| 11. Journée | 11.06.2021 | Bray Wanderers | - | Shelbourne FC | 1:4 | ||||
| 16. Journée | 16.07.2021 | Athlone Town | - | Shelbourne FC | 1:3 | ||||
| 18. Journée | 06.08.2021 | UC Dublin | - | Shelbourne FC | 0:0 |  |
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| 25. Journée | 08.10.2021 | Shelbourne FC | - | Athlone Town | 1:1 | |
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| 26. Journée | 15.10.2021 | Cobh Ramblers | - | Shelbourne FC | 2:0 | ||||
| 27. Journée | 29.10.2021 | Shelbourne FC | - | UC Dublin | 1:1 |
Irlande