| 1. Jornada | 26.03.2021 | Galway United | - | Shelbourne FC | 0:0 | ||||
| 2. Jornada | 02.04.2021 | Athlone Town | - | Galway United | 3:1 |  |
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| 4. Jornada | 16.04.2021 | Galway United | - | Treaty United | 1:1 | ||||
| 5. Jornada | 23.04.2021 | Galway United | - | UC Dublin | 2:2 | ||||
| 12. Jornada | 18.06.2021 | Galway United | - | Cabinteely FC | 1:0 | ||||
| 13. Jornada | 25.06.2021 | Treaty United | - | Galway United | 0:1 | ||||
| 14. Jornada | 02.07.2021 | UC Dublin | - | Galway United | 0:2 | ||||
| 15. Jornada | 09.07.2021 | Galway United | - | Cobh Ramblers | 2:0 | ||||
| 17. Jornada | 30.07.2021 | Wexford FC | - | Galway United | 1:3 |  |
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| 18. Jornada | 06.08.2021 | Galway United | - | Cork City | 2:3 | ||||
| 19. Jornada | 13.08.2021 | Galway United | - | Shelbourne FC | 3:1 | |
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| 20. Jornada | 20.08.2021 | Athlone Town | - | Galway United | 1:0 | ||||
| 22. Jornada | 10.09.2021 | Galway United | - | Treaty United | 0:0 | |
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| 23. Jornada | 24.09.2021 | Galway United | - | UC Dublin | 4:1 | |
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| 24. Jornada | 01.10.2021 | Cobh Ramblers | - | Galway United | 0:1 | ||||
| 26. Jornada | 15.10.2021 | Galway United | - | Wexford FC | 2:1 | ||||
| 25. Jornada | 22.10.2021 | Galway United | - | Bray Wanderers | 1:0 | ||||
| 27. Jornada | 29.10.2021 | Cork City | - | Galway United | 3:0 |
Estados Unidos
Irlanda