| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | West Ham U21 | National League Cup | 2 | 1 | 0 | 1 | 0 | – |
| 2025/2026 | West Ham U21 | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2024/2025 | Huddersfield | FA Cup | 1 | 0 | 0 | 1 | 0 | 7.3 |
| 2024/2025 | Huddersfield | EFL Cup | 2 | 1 | 1 | 0 | 0 | 7.6 |
| 2023/2024 | West Ham | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2023/2024 | West Ham U21 | EFL Trophy | 4 | 3 | 2 | 1 | 0 | 7.8 |
| 2022/2023 | West Ham U18 | FA Youth Cup | 3 | 3 | 0 | 1 | 0 | – |
| 2022/2023 | West Ham U21 | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2021/2022 | Linfield | Irish League Cup | 2 | 1 | 0 | 0 | 0 | – |
| Total | 17 | 9 | 3 | 4 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Bochum | West Ham | Return from loan | |
| 01 jul 2026 | West Ham | Bochum | Loan | |
| - | Huddersfield | West Ham | Return from loan | |
| 08 sept 2024 | West Ham | Huddersfield | Loan | |
| - | West Brom | West Ham | Return from loan | |
| - | West Ham | West Brom | Loan | |
| 01 abr 2022 | Linfield | West Ham | Transfer |
C. Marshall career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.