| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2021/2022 | Motor Lublin | II Liga | 11 | 0 | 0 | 1 | 0 | – |
| 2020/2021 | Cracovia | Ekstraklasa | 8 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Adana Demirspor | 1. Lig | 6 | 0 | 0 | 1 | 0 | 6.7 |
| 2019/2020 | Adana Demirspor | 1. Lig | 17 | 0 | 0 | 2 | 0 | 6.8 |
| 2018/2019 | Adana Demirspor | 1. Lig | 21 | 1 | 0 | 4 | 0 | – |
| 2018/2019 | Slask Wroclaw | Ekstraklasa | 1 | 1 | 0 | 0 | 0 | – |
| 2017/2018 | Slask Wroclaw | Ekstraklasa | 26 | 4 | 0 | 10 | 0 | – |
| 2016/2017 | Sandhausen | 2. Bundesliga | 20 | 2 | 2 | 4 | 0 | 6.8 |
| 2016/2017 | Legia Warsaw | Ekstraklasa | 2 | 0 | 0 | 1 | 0 | – |
| 2015/2016 | Sandhausen | 2. Bundesliga | 17 | 2 | 0 | 3 | 0 | – |
| 2014/2015 | Legia Warsaw | Ekstraklasa | 20 | 3 | 0 | 3 | 0 | – |
| 2013/2014 | Legia Warsaw | Ekstraklasa | 14 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Legia Warsaw | Ekstraklasa | 25 | 9 | 0 | 5 | 0 | – |
| 2011/2012 | Lechia Gdańsk | Ekstraklasa | 8 | 2 | 0 | 0 | 0 | – |
| 2011/2012 | Legia Warsaw | Ekstraklasa | 4 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | ŁKS Łódź | I Liga | 28 | 11 | 0 | 4 | 0 | – |
| 2009/2010 | Legia Warsaw | Ekstraklasa | 1 | 0 | 0 | 0 | 0 | – |
| Total | 229 | 35 | 2 | 38 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 02 ene 2022 | Cracovia | Motor Lublin | N/A | |
| - | Demirspor | Cracovia | Free | |
| - | Slask | Demirspor | N/A | |
| 07 ene 2017 | Sandhausen | Slask | Free | |
| 08 jun 2016 | Legia | Sandhausen | N/A | |
| 07 ene 2016 | Sandhausen | Legia | N/A | |
| 07 feb 2015 | Legia | Sandhausen | Loan | |
| 07 ene 2012 | Lechia | Legia | N/A | |
| 03 ene 2012 | Legia | Lechia | Loan | |
| 07 ene 2010 | Legia | ŁKS Łódź | Loan |
J. Kosecki career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.