| 1. Round | 23/08/2014 | Olympiakos Piraeus | - | Niki Volou FC | 3:1 | ||||
| 2. Round | 30/08/2014 | Panetolikos | - | Olympiakos Piraeus | 1:1 |  |
|||
| 4. Round | 20/09/2014 | Olympiakos Piraeus | - | Veria FC | 3:0 | ||||
| 5. Round | 27/09/2014 | Atromitos | - | Olympiakos Piraeus | 1:0 | ||||
| 7. Round | 18/10/2014 | Ergotelis | - | Olympiakos Piraeus | 2:3 | |
|||
| 8. Round | 26/10/2014 | Olympiakos Piraeus | - | Panathinaikos | 1:0 | ||||
| 10. Round | 09/11/2014 | Olympiakos Piraeus | - | Panthrakikos | 5:1 | ||||
| 12. Round | 30/11/2014 | AO Kerkyra | - | Olympiakos Piraeus | 0:4 | ||||
| 14. Round | 13/12/2014 | Levadiakos | - | Olympiakos Piraeus | 1:2 | ||||
| 15. Round | 17/12/2014 | Olympiakos Piraeus | - | Panionios GSS | 2:0 | ||||
| 28. Round | 15/03/2015 | Olympiakos Piraeus | - | Skoda Xanthi | 2:0 | ||||
| 26. Round | 19/03/2015 | Olympiakos Piraeus | - | Asteras Tripolis | 2:0 | |
|||
| 29. Round | 22/03/2015 | Olympiakos Piraeus | - | AO Kerkyra | 3:0 |  |
|||
| 30. Round | 05/04/2015 | PAS Giannina | - | Olympiakos Piraeus | 3:1 | ||||
| 27. Round | 15/04/2015 | Panthrakikos | - | Olympiakos Piraeus | 1:3 | ||||
| 31. Round | 19/04/2015 | Olympiakos Piraeus | - | Levadiakos | 4:0 | ||||
| 32. Round | 26/04/2015 | Panionios GSS | - | Olympiakos Piraeus | 2:2 |
Spain