| 1. Round | 08/03/2013 | Dundalk FC | - | Shamrock Rovers | 0:0 | ||||
| 2. Round | 15/03/2013 | Shamrock Rovers | - | St Patrick's Athletic | 3:0 |  |
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| 3. Round | 18/03/2013 | Bohemian FC | - | Shamrock Rovers | 0:0 | ||||
| 4. Round | 24/03/2013 | Shelbourne FC | - | Shamrock Rovers | 0:0 | ||||
| 5. Round | 29/03/2013 | Shamrock Rovers | - | Cork City | 1:1 | ||||
| 6. Round | 02/04/2013 | Limerick FC | - | Shamrock Rovers | 1:1 | ||||
| 7. Round | 05/04/2013 | Shamrock Rovers | - | Drogheda United | 1:1 | ||||
| 8. Round | 12/04/2013 | Shamrock Rovers | - | Bray Wanderers | 7:0 | |
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| 9. Round | 19/04/2013 | Derry City | - | Shamrock Rovers | 2:1 | ||||
| 10. Round | 26/04/2013 | UC Dublin | - | Shamrock Rovers | 2:0 | ||||
| 11. Round | 03/05/2013 | Shamrock Rovers | - | Sligo Rovers | 1:1 | ||||
| 13. Round | 14/05/2013 | St Patrick's Athletic | - | Shamrock Rovers | 0:0 | ||||
| 14. Round | 17/05/2013 | Shamrock Rovers | - | Bohemian FC | 1:1 | ||||
| 15. Round | 24/05/2013 | Shamrock Rovers | - | Shelbourne FC | 1:0 | ||||
| 16. Round | 09/06/2013 | Cork City | - | Shamrock Rovers | 1:2 | ||||
| 17. Round | 14/06/2013 | Shamrock Rovers | - | Limerick FC | 1:0 |
Ireland