| 1. Round | 22/08/2020 | Śląsk Wrocław | - | Piast Gliwice | 2:0 |  |
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| 4. Round | 21/09/2020 | Piast Gliwice | - | Jagiellonia Białystok | 0:1 | ||||
| 5. Round | 28/09/2020 | FKS Stal Mielec | - | Piast Gliwice | 3:2 | ||||
| 6. Round | 04/10/2020 | Piast Gliwice | - | Lech Poznań | 1:4 | ||||
| 7. Round | 17/10/2020 | KS Cracovia | - | Piast Gliwice | 1:0 | ||||
| 8. Round | 23/10/2020 | Piast Gliwice | - | Wisła Płock | 2:2 | ||||
| 9. Round | 20/11/2020 | Górnik Zabrze | - | Piast Gliwice | 1:2 | |
Denmark