| 1. Round | 23/07/2018 | Zagłębie Sosnowiec | - | Piast Gliwice | 1:2 | ||||
| 2. Round | 28/07/2018 | Zagłębie Lubin | - | Zagłębie Sosnowiec | 2:1 | ||||
| 5. Round | 19/08/2018 | Legia Warszawa | - | Zagłębie Sosnowiec | 2:1 | ||||
| 6. Round | 27/08/2018 | Zagłębie Sosnowiec | - | Śląsk Wrocław | 3:3 | ||||
| 7. Round | 01/09/2018 | Arka Gdynia | - | Zagłębie Sosnowiec | 2:2 | ||||
| 8. Round | 17/09/2018 | Zagłębie Sosnowiec | - | Górnik Zabrze | 1:1 | ||||
| 10. Round | 30/09/2018 | Zagłębie Sosnowiec | - | KS Cracovia | 1:1 | ||||
| 11. Round | 06/10/2018 | Lechia Gdańsk | - | Zagłębie Sosnowiec | 4:1 | ||||
| 12. Round | 20/10/2018 | Zagłębie Sosnowiec | - | Miedź Legnica | 3:1 |  |
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| 13. Round | 29/10/2018 | Wisła Kraków | - | Zagłębie Sosnowiec | 2:2 |  |
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| 14. Round | 05/11/2018 | Zagłębie Sosnowiec | - | Jagiellonia Białystok | 1:4 | ||||
| 15. Round | 10/11/2018 | Wisła Płock | - | Zagłębie Sosnowiec | 2:0 | ||||
| 16. Round | 23/11/2018 | Piast Gliwice | - | Zagłębie Sosnowiec | 0:0 | ||||
| 17. Round | 02/12/2018 | Zagłębie Sosnowiec | - | Zagłębie Lubin | 1:2 | ||||
| 18. Round | 08/12/2018 | Pogoń Szczecin | - | Zagłębie Sosnowiec | 1:0 |  |
Angola
Netherlands