| 3. Round | 18/09/2011 | Olympiakos Piraeus | - | Skoda Xanthi | 2:1 | ||||
| 4. Round | 24/09/2011 | Ergotelis | - | Olympiakos Piraeus | 2:3 | ||||
| 5. Round | 02/10/2011 | Olympiakos Piraeus | - | PAOK Saloniki | 2:1 |  |
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| 6. Round | 15/10/2011 | AEK Athen | - | Olympiakos Piraeus | 1:1 | ||||
| 7. Round | 23/10/2011 | Panionios GSS | - | Olympiakos Piraeus | 0:3 | ||||
| 8. Round | 29/10/2011 | Olympiakos Piraeus | - | OFI Heraklion | 2:2 | ||||
| 9. Round | 05/11/2011 | Aris Saloniki | - | Olympiakos Piraeus | 2:3 | |
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| 1. Round | 30/11/2011 | Olympiakos Piraeus | - | Doxa Dramas FC | 6:0 | ||||
| 12. Round | 03/12/2011 | Olympiakos Piraeus | - | Panetolikos | 2:0 | |
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| 17. Round | 14/01/2012 | Olympiakos Piraeus | - | Levadiakos | 3:1 | ||||
| 18. Round | 22/01/2012 | Skoda Xanthi | - | Olympiakos Piraeus | 1:0 | ||||
| 19. Round | 28/01/2012 | Olympiakos Piraeus | - | Ergotelis | 3:0 | ||||
| 20. Round | 05/02/2012 | PAOK Saloniki | - | Olympiakos Piraeus | 0:2 | |
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| 21. Round | 10/02/2012 | Olympiakos Piraeus | - | AEK Athen | 2:0 | |
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| 23. Round | 04/03/2012 | OFI Heraklion | - | Olympiakos Piraeus | 0:2 | ||||
| 24. Round | 11/03/2012 | Olympiakos Piraeus | - | Aris Saloniki | 3:0 |
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