| 5. Round | 21/08/1998 | ŁKS Łódź | - | Zagłębie Lubin | 0:2 | ||||
| 6. Round | 28/08/1998 | Zagłębie Lubin | - | Górnik Zabrze | 3:3 |  |
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| 7. Round | 08/09/1998 | Pogoń Szczecin | - | Zagłębie Lubin | 3:2 |  |
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| 8. Round | 11/09/1998 | Zagłębie Lubin | - | Odra Wodzisław | 4:4 | ||||
| 9. Round | 18/09/1998 | Polonia Warszawa | - | Zagłębie Lubin | 3:1 | ||||
| 4. Round | 22/09/1998 | Zagłębie Lubin | - | Ruch Chorzów | 0:2 |  |
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| 12. Round | 16/10/1998 | Lech Poznań | - | Zagłębie Lubin | 4:0 | |
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| 13. Round | 24/10/1998 | Zagłębie Lubin | - | Ruch Radzionków | 1:2 |
Poland