| 2. Round | 31/07/1998 | Lech Poznań | - | GKS Katowice | 3:1 | ||||
| 6. Round | 28/08/1998 | Lech Poznań | - | Ruch Chorzów | 5:0 |  |
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| 7. Round | 08/09/1998 | ŁKS Łódź | - | Lech Poznań | 1:2 | ||||
| 4. Round | 22/09/1998 | Lech Poznań | - | GKS Bełchatów | 3:0 | ||||
| 10. Round | 25/09/1998 | Lech Poznań | - | Odra Wodzisław | 3:0 | ||||
| 12. Round | 16/10/1998 | Lech Poznań | - | Zagłębie Lubin | 4:0 | ||||
| 14. Round | 29/10/1998 | Widzew Łódź | - | Lech Poznań | 3:0 |
Guinea