| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2024/2025 | De Graafschap | Eerste Divisie | 0 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | De Graafschap | Eerste Divisie | 10 | 1 | 0 | 2 | 0 | 7.0 |
| 2022/2023 | De Graafschap | Eerste Divisie | 17 | 0 | 0 | 1 | 0 | 6.7 |
| 2021/2022 | TOP Oss | Eerste Divisie | 24 | 0 | 1 | 4 | 0 | 7.0 |
| 2020/2021 | TOP Oss | Eerste Divisie | 35 | 1 | 0 | 6 | 0 | 6.9 |
| 2019/2020 | TOP Oss | Eerste Divisie | 2 | 0 | 0 | 0 | 0 | – |
| 2019 | Borneo | Liga 1 | 4 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | RKC Waalwijk | Eerste Divisie | 11 | 1 | 0 | 2 | 0 | – |
| 2017/2018 | RKC Waalwijk | Eerste Divisie | 23 | 1 | 0 | 2 | 0 | – |
| 2016/2017 | De Graafschap | Eerste Divisie | 28 | 2 | 0 | 2 | 0 | – |
| 2015/2016 | De Graafschap | Eredivisie | 5 | 0 | 0 | 1 | 0 | 6.6 |
| 2014/2015 | De Graafschap | Eerste Divisie | 8 | 0 | 0 | 0 | 1 | – |
| Total | 167 | 6 | 1 | 20 | 1 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 ene 2022 | TOP Oss | De Graafschap | N/A | |
| - | Borneo | TOP Oss | Free | |
| - | Waalwijk | Borneo | Free | |
| 07 ene 2017 | De Graafschap | Waalwijk | Free |
J. Lammers career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.