| 1. Round | 12/09/2020 | Sunderland AFC | - | Bristol Rovers | 1:1 | ||||
| 2. Round | 19/09/2020 | Oxford United | - | Sunderland AFC | 0:2 | ||||
| 3. Round | 26/09/2020 | Sunderland AFC | - | Peterborough United | 1:0 | ||||
| 4. Round | 03/10/2020 | Charlton Athletic | - | Sunderland AFC | 0:0 |  |
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| 7. Round | 20/10/2020 | Sunderland AFC | - | Crewe Alexandra | 1:0 | ||||
| 9. Round | 27/10/2020 | Rochdale AFC | - | Sunderland AFC | 2:2 | ||||
| 10. Round | 31/10/2020 | Gillingham FC | - | Sunderland AFC | 0:2 | ||||
| 11. Round | 03/11/2020 | Sunderland AFC | - | Ipswich Town | 2:1 | ||||
| 13. Round | 21/11/2020 | Doncaster Rovers | - | Sunderland AFC | 1:1 | ||||
| 14. Round | 27/11/2020 | Fleetwood Town | - | Sunderland AFC | 1:1 | ||||
| 15. Round | 01/12/2020 | Sunderland AFC | - | Burton Albion | 1:1 | ||||
| 16. Round | 05/12/2020 | Sunderland AFC | - | Wigan Athletic | 0:1 | ||||
| 17. Round | 12/12/2020 | Lincoln City | - | Sunderland AFC | 0:4 | ||||
| 22. Round | 02/01/2021 | Northampton Town | - | Sunderland AFC | 0:0 | ||||
| 27. Round | 30/01/2021 | Sunderland AFC | - | Gillingham FC | 2:2 | ||||
| 35. Round | 09/03/2021 | Portsmouth FC | - | Sunderland AFC | 0:2 |
England