

William John Mannion (born 5 May 1998) is an English professional footballer who plays as a goalkeeper for EFL Championship club Charlton Athletic.
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Season Stats
4 appearances in the current 2026-2027 Season
0 goals scored in the current 2026-2027 Season
| No records found |
| No records found |
| 2014-2016 | Youth | - | - |
| 2016-2020 | Permanent | 0 app | 0 gls | ||
| 2017 | Loan | 0 app | 0 gls | ||
| 2018-2019 | Loan | 22 app | 0 gls | ||
| 2019-2020 | Loan | 17 app | 0 gls | ||
| 2020-2021 | Permanent | 0 app | 0 gls | ||
| 2021-2024 | Permanent | 29 app | 0 gls | ||
| 2021-2022 | Loan | 11 app | 0 gls | ||
| 2024- | Permanent | 39 app | 0 gls |
| No records found |
| 2024-2027 | - |

