| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Coleraine | Irish League Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2025/2026 | Coleraine | Irish Cup | 3 | 3 | 0 | 0 | 0 | – |
| 2024/2025 | Linfield | Irish Cup | 1 | 0 | 0 | 0 | 1 | – |
| 2024/2025 | Linfield | Irish League Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2023/2024 | Linfield | Irish Cup | 3 | 1 | 0 | 1 | 0 | – |
| 2023/2024 | Linfield | Irish League Cup | 5 | 4 | 0 | 0 | 0 | – |
| 2022/2023 | Linfield | Irish League Cup | 4 | 4 | 0 | 0 | 0 | – |
| 2022/2023 | Linfield | Challenge Cup | 1 | 1 | 1 | 0 | 0 | – |
| 2021/2022 | Oxford Utd | EFL Trophy | 3 | 2 | 1 | 1 | 0 | – |
| 2020/2021 | Linfield | Irish Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2020/2021 | Oxford Utd | EFL Trophy | 1 | 0 | 0 | 1 | 0 | 7.0 |
| 2020/2021 | Oxford Utd | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Oxford Utd | EFL Cup | 1 | 0 | 1 | 0 | 0 | 6.9 |
| 2019/2020 | Linfield | Irish League Cup | 2 | 2 | 0 | 0 | 0 | – |
| 2018/2019 | Linfield | Irish Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2016/2017 | Glenavon | Irish Cup | 1 | 2 | 0 | 0 | 0 | – |
| 2015/2016 | Glenavon | Irish Cup | 2 | 2 | 0 | 0 | 0 | – |
| Total | 32 | 25 | 3 | 3 | 1 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 ene 2025 | Linfield | Coleraine | Free agent | |
| 07 ene 2022 | Oxford Utd | Linfield | Free agent | |
| - | Port Vale | Oxford Utd | Return from loan | |
| - | Oxford Utd | Port Vale | Loan | |
| - | Linfield | Oxford Utd | Return from loan | |
| 01 ene 2021 | Oxford Utd | Linfield | Loan | |
| - | Linfield | Oxford Utd | ||
| 06 ene 2018 | Glenavon | Linfield | Free agent |
J. Cooper career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.