| nickname(s) |  Mazi |
| position(s) | Midfielder (Central) |
| preferred foot | - |
| height [cm] • weight [kg] | - |
| date of birth [dd/mm/yyyy] | - |
| place of birth | - |
| nationality(ies) |  Polish |
| team | gms |  |
 |
debut date |
| Men's Under 19s |
6 | 2 | 1 | 03/09/2025 |
| Men's Under 18s |
5 | 1 | 0 | 15/11/2024 |
| Men's Under 17s |
8 | 0 | 1 | 27/09/2023 |
| Men's Under 16s |
3 | 1 | 1 | 27/03/2023 |
| tournament | gms | |
|
# |
 UEFA Under 17 Championship 2024 |
3 | 0 | 0 | 8 |
| • 25/09/2025 Men's Under 19s: Squad selected for Friendly Tournament in Croatia |
| • 20/08/2025 Men's Under 19s: Squad selected for Friendly Tournament in Slovenia |
| • 04/03/2025 Men's Under 18s: Squad selected for San Pedro del Pinatar Friendly Tournament |
| • 29/10/2024 Men's Under 18s: Squad selected for Friendly Tournament in Spain |
| • 07/05/2024 Men's Under 17s: Bartosz Mazurek has replaced injured Cyprian Popielec in the squad for 2024 UEFA Under 17 Championship |
| • 18/01/2024 Men's Under 17s: Squad selected for Friendly Tournament in Spain |
| • 10/10/2023 Men's Under 17s: Squad selected for Friendly Tournament in Cyprus |
| • 12/09/2023 Men's Under 17s: Squad selected for 2024 UEFA Under 17 Championship Qualifying Round |
| • 01/06/2023 Men's Under 16s: Squad selected for friendlies against Norway |
| • 13/03/2023 Men's Under 16s: Squad selected for UEFA Development Tournament |
| • 07/02/2023 Men's Under 16s: Squad selected for training camp in Siedlce (17 Feb - 19 Feb) |