J. Adkonis
Centrocampista · 
Polonia U19
Polonia U19 Carriera
| Stagione | Squadra | P | Gol | As. | Voto |
|---|---|---|---|---|---|
| 26/27 | Polonia U19 · UEFA U19 Championship - Qualification | 0 | 0 | 0 | |
| 25/26 | Polonia U19 · UEFA U19 Championship - Qualification | 3 | 0 | 0 | |
| 24/25 |  Polonia U17 · UEFA U17 Championship - Qualification | 10 | 7 | 0 | |
| 23/24 |  Klub Piłkarski Legia Warszawa II · III Liga - Group 4 | 0 | 0 | 0 |