| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Stockport County | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2025/2026 | Stockport County | EFL Trophy | 4 | 0 | 0 | 0 | 0 | 7.0 |
| 2025/2026 | Stockport County | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Doncaster | FA Cup | 1 | 0 | 0 | 0 | 0 | 7.3 |
| 2024/2025 | Doncaster | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 7.0 |
| 2024/2025 | Doncaster | EFL Cup | 2 | 0 | 0 | 0 | 0 | 7.0 |
| 2023/2024 | Doncaster | FA Cup | 2 | 0 | 0 | 1 | 0 | – |
| 2023/2024 | Doncaster | EFL Trophy | 6 | 0 | 0 | 0 | 0 | 7.1 |
| 2023/2024 | Doncaster | EFL Cup | 2 | 0 | 0 | 0 | 0 | 6.8 |
| 2022/2023 | Doncaster | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Doncaster | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2021/2022 | Doncaster | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Doncaster | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 7.0 |
| 2019/2020 | Arsenal U21 | EFL Trophy | 2 | 0 | 0 | 1 | 0 | – |
| 2018/2019 | Arsenal U21 | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| Total | 30 | 0 | 0 | 2 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 ene 2025 | Doncaster | Stockport County | Free agent | |
| 09 oct 2021 | Arsenal | Doncaster | Free agent | |
| - | Wealdstone | Arsenal | Return from loan | |
| 02 ene 2021 | Arsenal | Wealdstone | Loan | |
| - | Cork City | Arsenal | Return from loan | |
| - | Arsenal | Cork City | Loan |
J. Olowu career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.