| 3. Round | 12/09/2015 | Olympiakos Piraeus | - | Platanias Chanion | 3:1 | ||||
| 4. Round | 22/09/2015 | Skoda Xanthi | - | Olympiakos Piraeus | 1:3 | ||||
| 5. Round | 26/09/2015 | Olympiakos Piraeus | - | PAS Giannina | 5:1 | ||||
| 7. Round | 17/10/2015 | Olympiakos Piraeus | - | AEK Athen | 4:0 | ||||
| 8. Round | 25/10/2015 | Atromitos | - | Olympiakos Piraeus | 1:2 | ||||
| 9. Round | 31/10/2015 | Veria FC | - | Olympiakos Piraeus | 0:2 | ||||
| 10. Round | 08/11/2015 | Olympiakos Piraeus | - | AEP Iraklis FC | 2:0 | ||||
| 12. Round | 29/11/2015 | Olympiakos Piraeus | - | Asteras Tripolis | 3:1 | ||||
| 13. Round | 05/12/2015 | Panthrakikos | - | Olympiakos Piraeus | 3:4 | ||||
| 24. Round | 28/02/2016 | Olympiakos Piraeus | - | Veria FC | 3:0 | ||||
| 26. Round | 13/03/2016 | Olympiakos Piraeus | - | Panathinaikos | 3:1 | ||||
| 27. Round | 20/03/2016 | Asteras Tripolis | - | Olympiakos Piraeus | 1:2 |  |
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| 28. Round | 03/04/2016 | Olympiakos Piraeus | - | Panthrakikos | 4:0 | |
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| 25. Round | 06/04/2016 | AEP Iraklis FC | - | Olympiakos Piraeus | 0:2 | ||||
| 29. Round | 10/04/2016 | Panetolikos | - | Olympiakos Piraeus | 2:5 |  |
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| 30. Round | 17/04/2016 | Olympiakos Piraeus | - | AEL Kalloni | 5:0 |
Portugal
Cape Verde