| 6. Journée | 17.10.2020 | Charlton Athletic | - | Wigan Athletic | 1:0 |  |
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| 7. Journée | 20.10.2020 | Blackpool FC | - | Charlton Athletic | 0:1 | ||||
| 8. Journée | 24.10.2020 | Northampton Town | - | Charlton Athletic | 0:2 | ||||
| 9. Journée | 27.10.2020 | Charlton Athletic | - | Oxford United | 2:0 | ||||
| 10. Journée | 31.10.2020 | Portsmouth FC | - | Charlton Athletic | 0:2 | ||||
| 13. Journée | 21.11.2020 | Gillingham FC | - | Charlton Athletic | 1:1 | ||||
| 14. Journée | 24.11.2020 | Burton Albion | - | Charlton Athletic | 4:2 |  |
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| 5. Journée | 28.11.2020 | Ipswich Town | - | Charlton Athletic | 0:2 | ||||
| 20. Journée | 26.12.2020 | Charlton Athletic | - | Plymouth Argyle | 2:2 | ||||
| 22. Journée | 02.01.2021 | Hull City | - | Charlton Athletic | 2:0 | ||||
| 23. Journée | 08.01.2021 | Charlton Athletic | - | Accrington Stanley | 0:2 | ||||
| 12. Journée | 12.01.2021 | Charlton Athletic | - | Rochdale AFC | 4:4 | ||||
| 24. Journée | 16.01.2021 | Bristol Rovers | - | Charlton Athletic | 0:1 | ||||
| 21. Journée | 19.01.2021 | Peterborough United | - | Charlton Athletic | 2:1 | |
Irlande du Nord