| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Burton | FA Cup | 3 | 0 | 0 | 1 | 0 | 7.1 |
| 2025/2026 | Burton | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2025/2026 | Burton | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Burton | FA Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2024/2025 | Burton | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2024/2025 | Burton | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.2 |
| 2023/2024 | Carlisle | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 7.2 |
| 2023/2024 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2022/2023 | Carlisle | FA Cup | 2 | 0 | 1 | 2 | 0 | – |
| 2022/2023 | Carlisle | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2021/2022 | Carlisle | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Carlisle | EFL Trophy | 3 | 1 | 0 | 0 | 0 | 7.3 |
| 2021/2022 | Carlisle | EFL Cup | 1 | 0 | 0 | 1 | 0 | 6.3 |
| 2020/2021 | Carlisle | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Carlisle | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2020/2021 | Carlisle | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| Total | 25 | 1 | 1 | 5 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 ago 2024 | Carlisle | Burton | Transfer | |
| 08 jun 2020 | Preston | Carlisle | Free agent | |
| - | Lancaster | Preston | Return from loan | |
| - | Preston | Lancaster | Loan | |
| 01 ene 2020 | Lancaster | Preston | Return from loan | |
| - | Preston | Lancaster | Loan |
J. Armer career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.