| nickname(s) |  - |
| position(s) | Midfielder |
| preferred foot | - |
| height [cm] • weight [kg] | - |
| date of birth [dd/mm/yyyy] | - |
| place of birth | - |
| nationality(ies) |  Polish |
| • 03/02/2020 Men's Under 15s: Piotr Jarnicki has been added to the squad for training camp in Siedlce (2 Feb - 6 Feb) |