| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2027 | Wales U21 | Euro U21 - Qualification | 4 | 0 | 0 | 0 | 0 | – |
| 2025 | Wales U21 | Friendly International | 2 | 0 | 0 | 0 | 0 | – |
| 2025 | Wales U21 | Euro U21 - Qualification | 6 | 3 | 0 | 1 | 0 | – |
| 2024 | Wales U21 | Friendly International | 2 | 0 | 0 | 0 | 0 | – |
| 2023 | Wales U21 | Friendly International | 2 | 0 | 0 | 0 | 0 | – |
| 2023 | Wales U19 | Euro U19 - Qualification | 3 | 0 | 0 | 1 | 0 | – |
| 2022 | Wales U18 | Friendly International | 2 | 1 | 0 | 0 | 0 | – |
| 2021 | Wales U18 | Friendly International | 1 | 0 | 0 | 0 | 0 | – |
| Total | 22 | 4 | 0 | 2 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Swansea | Dundee FC | Loan | |
| 01 jun 2026 | Bristol Rovers | Swansea | Return from loan | |
| 09 ene 2025 | Swansea | Bristol Rovers | Loan | |
| - | Swindon | Swansea | Return from loan | |
| - | Swansea | Swindon | Loan | |
| - | Stockport County | Swansea | Return from loan | |
| - | Swansea | Stockport County | Loan |
J. Cotterill career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.