| 9. Round | 19/09/1998 | ŁKS Łódź | - | Amica Wronki | 2:0 | ||||
| 4. Round | 22/09/1998 | Polonia Warszawa | - | ŁKS Łódź | 2:1 | ||||
| 10. Round | 25/09/1998 | GKS Katowice | - | ŁKS Łódź | 1:1 |  |
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| 11. Round | 02/10/1998 | ŁKS Łódź | - | Legia Warszawa | 1:1 | ||||
| 12. Round | 16/10/1998 | GKS Bełchatów | - | ŁKS Łódź | 2:3 | |
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| 13. Round | 23/10/1998 | ŁKS Łódź | - | Wisła Kraków | 0:3 | |
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| 15. Round | 13/11/1998 | ŁKS Łódź | - | Widzew Łódź | 0:1 | ||||
| 3. Round | 17/11/1998 | ŁKS Łódź | - | Odra Wodzisław | 2:1 | ||||
| 18. Round | 12/03/1999 | Odra Wodzisław | - | ŁKS Łódź | 2:1 | |
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| 19. Round | 19/03/1999 | ŁKS Łódź | - | Polonia Warszawa | 0:0 | ||||
| 20. Round | 01/04/1999 | Zagłębie Lubin | - | ŁKS Łódź | 2:2 | ||||
| 21. Round | 09/04/1999 | ŁKS Łódź | - | Stomil Olsztyn | 2:0 | ||||
| 22. Round | 16/04/1999 | Lech Poznań | - | ŁKS Łódź | 3:1 | |
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| 23. Round | 23/04/1999 | ŁKS Łódź | - | Ruch Radzionków | 0:1 | ||||
| 24. Round | 30/04/1999 | Amica Wronki | - | ŁKS Łódź | 1:2 | ||||
| 25. Round | 07/05/1999 | ŁKS Łódź | - | GKS Katowice | 3:2 | ||||
| 26. Round | 11/05/1999 | Legia Warszawa | - | ŁKS Łódź | 3:2 | ||||
| 28. Round | 21/05/1999 | Wisła Kraków | - | ŁKS Łódź | 1:1 | ||||
| 29. Round | 25/05/1999 | ŁKS Łódź | - | Ruch Chorzów | 0:0 | ||||
| 30. Round | 28/05/1999 | Widzew Łódź | - | ŁKS Łódź | 5:0 |
Brazil
Poland