| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Bristol City | FA Cup | 2 | 0 | 0 | 1 | 0 | 6.8 |
| 2025/2026 | Bristol City | EFL Cup | 2 | 0 | 0 | 0 | 0 | 6.7 |
| 2024/2025 | Southampton | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2023/2024 | Southampton | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2022/2023 | Reading | FA Cup | 1 | 0 | 0 | 0 | 0 | 5.9 |
| 2021/2022 | Middlesbrough | FA Cup | 3 | 0 | 0 | 0 | 0 | 7.5 |
| 2021/2022 | Middlesbrough | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2020/2021 | Doncaster | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | QPR | EFL Cup | 1 | 0 | 0 | 0 | 0 | 5.9 |
| 2019/2020 | QPR | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | QPR | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.2 |
| 2018/2019 | QPR | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Blackpool | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | QPR | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 18 | 0 | 0 | 1 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Sheffield Wed | Bristol City | Return from loan | |
| - | Bristol City | Sheffield Wed | Loan | |
| 07 ene 2025 | Southampton | Bristol City | Free agent | |
| 08 jul 2023 | Middlesbrough | Southampton | Free agent | |
| - | Reading | Middlesbrough | Return from loan | |
| 07 ene 2022 | Middlesbrough | Reading | Loan | |
| 07 ene 2021 | QPR | Middlesbrough | Free agent | |
| - | Doncaster | QPR | Return from loan | |
| - | QPR | Doncaster | Loan | |
| 11 jun 2020 | Gillingham | QPR | Return from loan | |
| - | QPR | Gillingham | Loan | |
| - | Blackpool | QPR | Return from loan | |
| 01 ago 2018 | QPR | Blackpool | Loan | |
| - | Bristol Rovers | QPR | Return from loan | |
| - | QPR | Bristol Rovers | Loan | |
| 11 jul 2015 | Stevenage | QPR | Return from loan | |
| 10 jul 2015 | QPR | Stevenage | Loan | |
| 12 jul 2014 | Morecambe | QPR | Return from loan | |
| 11 jul 2014 | QPR | Morecambe | Loan | |
| - | Accrington | QPR | Return from loan | |
| - | QPR | Accrington | Loan | |
| - | Bishop's Stortford | QPR | Return from loan | |
| 03 jul 2014 | QPR | Bishop's Stortford | Loan |
J. Lumley career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.