| 1. Jornada | 19.03.2021 | Drogheda United | - | Waterford FC | 1:0 |  |
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| 2. Jornada | 26.03.2021 | Waterford FC | - | Sligo Rovers | 1:2 | ||||
| 3. Jornada | 03.04.2021 | Derry City | - | Waterford FC | 1:2 | ||||
| 4. Jornada | 10.04.2021 | Finn Harps | - | Waterford FC | 2:1 | ||||
| 5. Jornada | 16.04.2021 | Waterford FC | - | Bohemian FC | 0:1 | |
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| 6. Jornada | 20.04.2021 | St Patrick's Athletic | - | Waterford FC | 1:0 | ||||
| 7. Jornada | 24.04.2021 | Waterford FC | - | Longford Town | 1:0 | ||||
| 8. Jornada | 30.04.2021 | Waterford FC | - | Dundalk FC | 0:3 | ||||
| 9. Jornada | 03.05.2021 | Shamrock Rovers | - | Waterford FC | 3:0 | ||||
| 12. Jornada | 21.05.2021 | Waterford FC | - | Derry City | 0:1 | |
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| 13. Jornada | 24.05.2021 | Waterford FC | - | Finn Harps | 1:2 | ||||
| 14. Jornada | 29.05.2021 | Bohemian FC | - | Waterford FC | 3:0 | |
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| 15. Jornada | 11.06.2021 | Dundalk FC | - | Waterford FC | 1:3 | ||||
| 16. Jornada | 18.06.2021 | Waterford FC | - | Shamrock Rovers | 1:4 | ||||
| 17. Jornada | 21.06.2021 | Longford Town | - | Waterford FC | 1:2 | ||||
| 18. Jornada | 25.06.2021 | Waterford FC | - | St Patrick's Athletic | 1:1 | |
Irlanda