| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Newport | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2025/2026 | Newport | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2025/2026 | Newport | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2024/2025 | Newport | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Newport | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 7.0 |
| 2024/2025 | Newport | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2022/2023 | Swindon | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Swindon | EFL Trophy | 3 | 0 | 0 | 2 | 1 | – |
| 2021/2022 | Sheffield Wed | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 6.8 |
| 2020/2021 | Sheffield Wed | FA Cup | 2 | 0 | 0 | 0 | 0 | 7.5 |
| 2020/2021 | Sheffield Wed | EFL Cup | 2 | 0 | 0 | 0 | 0 | 6.5 |
| Total | 18 | 0 | 0 | 2 | 1 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 ene 2024 | Sheffield Wed | Newport | Free agent | |
| 01 ene 2024 | Hartlepool | Sheffield Wed | Return from loan | |
| 12 abr 2023 | Sheffield Wed | Hartlepool | Loan | |
| - | Swindon | Sheffield Wed | Return from loan | |
| 07 ene 2022 | Sheffield Wed | Swindon | Loan | |
| 11 ago 2021 | Notts Co | Sheffield Wed | Return from loan | |
| - | Sheffield Wed | Notts Co | Loan | |
| - | Gainsborough | Sheffield Wed | Return from loan | |
| - | Sheffield Wed | Gainsborough | Loan | |
| 07 ene 2016 | Waterford | Sheffield Wed | Transfer |
C. Brennan career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.