| 4. Ronde | 16.04.2021 | UC Dublin | - | Cabinteely FC | 4:1 | ||||
| 5. Ronde | 23.04.2021 | Cabinteely FC | - | Shelbourne FC | 1:3 |  |
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| 7. Ronde | 07.05.2021 | Cabinteely FC | - | Cobh Ramblers | 1:0 | ||||
| 8. Ronde | 14.05.2021 | Bray Wanderers | - | Cabinteely FC | 3:0 | ||||
| 9. Ronde | 21.05.2021 | Cabinteely FC | - | Treaty United | 2:1 | ||||
| 10. Ronde | 28.05.2021 | Cabinteely FC | - | Wexford FC | 0:2 | ||||
| 12. Ronde | 18.06.2021 | Galway United | - | Cabinteely FC | 1:0 | ||||
| 13. Ronde | 25.06.2021 | Cabinteely FC | - | UC Dublin | 1:2 | ||||
| 14. Ronde | 02.07.2021 | Shelbourne FC | - | Cabinteely FC | 1:0 | ||||
| 15. Ronde | 09.07.2021 | Cabinteely FC | - | Athlone Town | 0:1 | ||||
| 16. Ronde | 17.07.2021 | Cobh Ramblers | - | Cabinteely FC | 1:0 | ||||
| 20. Ronde | 20.08.2021 | Cabinteely FC | - | Cork City | 2:2 | ||||
| 22. Ronde | 10.09.2021 | UC Dublin | - | Cabinteely FC | 5:2 | ||||
| 23. Ronde | 24.09.2021 | Cabinteely FC | - | Shelbourne FC | 0:2 |
Ierland