| nickname(s) |  Błaszczu |
| position(s) | Midfielder (Central) |
| preferred foot | - |
| height [cm] • weight [kg] | - |
| date of birth [dd/mm/yyyy] | 02/01/2010 |
| place of birth | - |
| nationality(ies) |  Polish |
| team | gms |  |
 |
debut date |
| Men's Under 15s |
1 | 0 | 0 | 11/02/2025 |
| • 08/02/2025 Men's Under 15s: Filip Błaszczyk has replaced injured Oliwier Ostrowski in the squad for friendlies against Italy |
| • 01/08/2024 Men's Under 15s: Squad selected for training camp in Siedlce (14 Aug - 17 Aug) |