| 1. Ronde | 23.08.1998 | OFI Heraklion | - | Ethnikos Piraeus | 3:0 | ||||
| 2. Ronde | 30.08.1998 | Paniliakos Pyrgos | - | Ethnikos Piraeus | 2:0 | ||||
| 3. Ronde | 13.09.1998 | Ethnikos Piraeus | - | AO Proodeftiki | 0:2 | ||||
| 4. Ronde | 20.09.1998 | Ethnikos Asteras | - | Ethnikos Piraeus | 1:0 |  |
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| 5. Ronde | 27.09.1998 | Ethnikos Piraeus | - | PAOK Saloniki | 1:1 | ||||
| 6. Ronde | 04.10.1998 | Ionikos Nikea | - | Ethnikos Piraeus | 5:0 | ||||
| 7. Ronde | 25.10.1998 | Ethnikos Piraeus | - | Aris Saloniki | 1:1 | ||||
| 8. Ronde | 01.11.1998 | AO Kavala | - | Ethnikos Piraeus | 3:0 | ||||
| 9. Ronde | 08.11.1998 | Ethnikos Piraeus | - | Panathinaikos | 0:0 | ||||
| 10. Ronde | 22.11.1998 | Ethnikos Piraeus | - | Panionios GSS | 0:4 | ||||
| 11. Ronde | 29.11.1998 | Iraklis Saloniki | - | Ethnikos Piraeus | 4:0 | ||||
| 12. Ronde | 06.12.1998 | Ethnikos Piraeus | - | Skoda Xanthi | 1:1 | ||||
| 13. Ronde | 14.12.1998 | Olympiakos | - | Ethnikos Piraeus | 2:0 | |
Griekenland