| 1. Round | 26/07/2005 | Lech Poznań | - | Polonia Warszawa | 1:2 | ||||
| 2. Round | 29/07/2005 | Lech Poznań | - | Arka Gdynia | 1:1 |  |
|||
| 3. Round | 06/08/2005 | Lech Poznań | - | Wisła Płock | 3:2 | |
|||
| 4. Round | 20/08/2005 | Zagłębie Lubin | - | Lech Poznań | 4:5 | |
 |
||
| 5. Round | 26/08/2005 | Lech Poznań | - | Korona Kielce | 0:0 |  |
|||
| 6. Round | 11/09/2005 | Amica Wronki | - | Lech Poznań | 1:4 | |
|||
| 7. Round | 17/09/2005 | Lech Poznań | - | Górnik Zabrze | 3:2 | ||||
| 8. Round | 24/09/2005 | Wisła Kraków | - | Lech Poznań | 5:1 | |
|||
| 9. Round | 30/09/2005 | Lech Poznań | - | Legia Warszawa | 1:0 | |
|||
| 11. Round | 22/10/2005 | Lech Poznań | - | GKS Bełchatów | 1:1 | |
|||
| 13. Round | 04/11/2005 | Lech Poznań | - | KS Cracovia | 1:0 | |
|||
| 14. Round | 19/11/2005 | Odra Wodzisław | - | Lech Poznań | 2:1 | |
|||
| 15. Round | 25/11/2005 | Lech Poznań | - | Pogoń Szczecin | 1:1 | ||||
| 16. Round | 02/12/2005 | Polonia Warszawa | - | Lech Poznań | 2:1 | ||||
| 17. Round | 09/12/2005 | Arka Gdynia | - | Lech Poznań | 0:2 |
Poland