| 4. Round | 20/09/1998 | Aris Saloniki | - | Panionios GSS | 2:1 | ||||
| 5. Round | 26/09/1998 | AO Kavala | - | Aris Saloniki | 3:1 | ||||
| 6. Round | 03/10/1998 | Aris Saloniki | - | Panathinaikos | 0:1 | ||||
| 7. Round | 24/10/1998 | Ethnikos Piraeus | - | Aris Saloniki | 1:1 |  |
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| 8. Round | 31/10/1998 | Aris Saloniki | - | Iraklis Saloniki | 2:1 | |
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| 10. Round | 21/11/1998 | Aris Saloniki | - | Olympiakos Piraeus | 1:0 | ||||
| 11. Round | 28/11/1998 | AEK Athen | - | Aris Saloniki | 6:0 | ||||
| 14. Round | 20/12/1998 | Veria FC | - | Aris Saloniki | 0:1 |
Germany