Squad details for the following match(es).
| Pending match(es) |
| 15/09/2021 | Away |  Hungary |
2nd since 2018/19 |
| 18/09/2021 | Away | Hungary |
3rd since 2018/19 |
| Squad facts |
| Selection date | 31/08/2021 (Tuesday) |
| Training camp start | 12/09/2021 (Sunday) |
| Training camp venue | Warszawa (Poland) |
| All called up | 27 players |
| Originally called up | 23 players |
| Added | 3 players |
| Injured | 1 player |
| Released | 0 players |
| Out of Covid-19 | 0 players |
| Suspended | 0 players |
| Standby | 0 players |
| Represented leagues |
Polish |
26 players (96%) Native 26 (96%) |
Czech |
1 player (4%) Foreign 1 (4%) |