Player Summary
J. Janiszewski's club history lists 1 spell across 1 club.
Season goals0
Season assists0
Rating-
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2026-07-23 |  Śląsk Wrocław II | Śląsk Wrocław II | - |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2026-2027 | Śląsk Wrocław IICurrent |  II Liga - East |  Poland |