| 2. Round | 30/08/2014 | Panetolikos | - | Olympiakos Piraeus | 1:1 | ||||
| 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 |  |
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| 9. Round | 01/11/2014 | Asteras Tripolis | - | Olympiakos Piraeus | 0:0 | ||||
| 6. Round | 03/12/2014 | Olympiakos Piraeus | - | PAOK Saloniki | 1:2 | ||||
| 15. Round | 17/12/2014 | Olympiakos Piraeus | - | Panionios GSS | 2:0 | ||||
| 16. Round | 20/12/2014 | AEL Kalloni | - | Olympiakos Piraeus | 0:5 |  |
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| 17. Round | 04/01/2015 | Olympiakos Piraeus | - | Platanias Chanion | 2:1 | ||||
| 11. Round | 11/01/2015 | Skoda Xanthi | - | Olympiakos Piraeus | 1:3 | |
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| 19. Round | 18/01/2015 | Olympiakos Piraeus | - | Panetolikos | 2:0 | |
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| 20. Round | 24/01/2015 | OFI Heraklion | - | Olympiakos Piraeus | 0:3 | ||||
| 21. Round | 01/02/2015 | Veria FC | - | Olympiakos Piraeus | 0:2 | ||||
| 22. Round | 04/02/2015 | Olympiakos Piraeus | - | Atromitos | 2:1 | ||||
| 23. Round | 08/02/2015 | PAOK Saloniki | - | Olympiakos Piraeus | 0:0 | |
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| 24. Round | 14/02/2015 | Olympiakos Piraeus | - | Ergotelis | 3:0 | ||||
| 25. Round | 22/02/2015 | Panathinaikos | - | Olympiakos Piraeus | 2:1 | |
Greece