Player Summary
J. Letniowski's club history lists 9 spells across 8 clubs.
Season goals0
Season assists1
Rating-
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2024-07-01 |  Widzew Łódź |  Miedz Legnica | Free |
| 2023-06-27 | Widzew Łódź |  Ruch Chorzów | Loan |
| 2022-07-01 |  Lech Poznan | Widzew Łódź | Free |
| 2021-07-01 | Lech Poznan | Widzew Łódź | Loan |
| 2021-07-01 |  Arka Gdynia | Lech Poznan | N/A |
| 2020-08-01 | Lech Poznan | Arka Gdynia | Loan |
| 2019-02-01 |  Bytovia Bytów | Lech Poznan | N/A |
| 2018-07-01 |  Lechia Gdansk | Bytovia Bytów | Free |
| 2017-01-25 | Bytovia Bytów | Lechia Gdansk | N/A |
| 2016-08-31 | Lechia Gdansk | Bytovia Bytów | Loan |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2024-2027 | Miedz LegnicaCurrent |  I Liga |  Poland |
| 2025-2026 |  Chrobry Głogów | I Liga | Poland |
| 2023-2026 | Ruch Chorzów |  Ekstraklasa | Poland |
| 2024-2025 | Widzew Łódź | Ekstraklasa | Poland |
| 2021-2023 | Widzew Łódź | Ekstraklasa | Poland |
| 2020-2021 | Arka Gdynia | I Liga | Poland |
| 2019-2020 |  Lech Poznań II |  II Liga - East | Poland |
| 2018-2020 | Lech Poznan | Ekstraklasa | Poland |
| 2018-2019 | Bytovia Bytów | I Liga | Poland |