| 2. Round | 21/09/2020 | Burnley FC U23 | - | Sunderland AFC U23 | 3:2 | ||||
| 3. Round | 28/09/2020 | Sunderland AFC U23 | - | Leeds United U23 | 1:3 |  |
|||
| 6. Round | 26/10/2020 | Sunderland AFC U23 | - | Fulham FC U23 | 5:3 | ||||
| 7. Round | 30/10/2020 | Aston Villa U23 | - | Sunderland AFC U23 | 0:2 | |
|||
| 9. Round | 23/11/2020 | Sunderland AFC U23 | - | Crystal Palace U23 | 3:4 | ||||
| 10. Round | 30/11/2020 | West Bromwich Albion U23 | - | Sunderland AFC U23 | 3:1 | ||||
| 20. Round | 01/03/2021 | Sunderland AFC U23 | - | Aston Villa U23 | 2:3 | ||||
| 15. Round | 29/03/2021 | Sunderland AFC U23 | - | Burnley FC U23 | 3:0 | ||||
| 12. Round | 02/04/2021 | Reading FC U23 | - | Sunderland AFC U23 | 0:2 | ||||
| 23. Round | 12/04/2021 | Sunderland AFC U23 | - | West Bromwich Albion U23 | 2:3 | |
|||
| 24. Round | 16/04/2021 | Norwich City U23 | - | Sunderland AFC U23 | 2:3 |  |
|||
| 25. Round | 26/04/2021 | Sunderland AFC U23 | - | Reading FC U23 | 2:1 | |
|||
| 26. Round | 03/05/2021 | Stoke City U23 | - | Sunderland AFC U23 | 0:0 | |
|||
| 13. Round | 10/05/2021 | Sunderland AFC U23 | - | Stoke City U23 | 1:1 |
England