| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | MK Dons | FA Cup | 2 | 0 | 0 | 2 | 0 | – |
| 2025/2026 | MK Dons | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2024/2025 | Carlisle | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Carlisle | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2024/2025 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 7.0 |
| 2023/2024 | Carlisle | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Carlisle | EFL Trophy | 3 | 0 | 0 | 1 | 0 | 6.5 |
| 2023/2024 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2022/2023 | Carlisle | FA Cup | 2 | 0 | 0 | 1 | 0 | – |
| 2022/2023 | Carlisle | EFL Trophy | 3 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.2 |
| 2021/2022 | Carlisle | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Carlisle | EFL Trophy | 2 | 0 | 0 | 1 | 0 | 7.0 |
| 2021/2022 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2020/2021 | Carlisle | FA Cup | 2 | 3 | 0 | 0 | 0 | – |
| 2020/2021 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2020/2021 | Carlisle | EFL Trophy | 2 | 2 | 0 | 0 | 0 | 6.9 |
| 2019/2020 | Carlisle | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2019/2020 | Carlisle | EFL Trophy | 3 | 0 | 0 | 1 | 0 | – |
| 2018/2019 | Gateshead | FA Cup | 1 | 1 | 0 | 0 | 0 | – |
| Total | 32 | 6 | 0 | 6 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | MK Dons | Wigan | Return from loan | |
| - | Wigan | MK Dons | Loan | |
| 01 nov 2025 | Carlisle | Wigan | Transfer | |
| 07 ene 2019 | Gateshead | Carlisle | Free agent | |
| 03 dic 2018 | Newcastle Benfield | Gateshead | Return from loan | |
| 02 ene 2018 | Gateshead | Newcastle Benfield | Loan | |
| - | Newcastle Benfield | Gateshead | Return from loan | |
| - | Gateshead | Newcastle Benfield | Loan |
J. Mellish career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.