| nickname(s) |  - |
| position(s) | Goalkeeper |
| preferred foot | - |
| height [cm] • weight [kg] | - |
| date of birth [dd/mm/yyyy] | - |
| place of birth | - |
| nationality(ies) |  Polish |
| • 20/09/2022 Men's Under 18s: Oskar Klon has been added to the squad for Limoges Tournament |
| • 29/04/2022 Men's Under 17s: Squad selected for 2022 UEFA Under 17 Championship |
| • 20/01/2020 Men's Under 15s: Squad selected for training camp in Siedlce (2 Feb - 6 Feb) |