| 2. Round | 19/09/2020 | Crawley Town | - | Scunthorpe United | 1:0 | ||||
| 3. Round | 26/09/2020 | Oldham Athletic | - | Crawley Town | 2:3 | ||||
| 4. Round | 03/10/2020 | Crawley Town | - | Southend United | 1:1 | ||||
| 5. Round | 10/10/2020 | Cheltenham Town | - | Crawley Town | 2:0 | ||||
| 6. Round | 17/10/2020 | Crawley Town | - | Morecambe FC | 4:0 | ||||
| 7. Round | 20/10/2020 | Exeter City | - | Crawley Town | 2:1 | ||||
| 9. Round | 27/10/2020 | Crawley Town | - | Tranmere Rovers | 4:0 | ||||
| 11. Round | 03/11/2020 | Walsall FC | - | Crawley Town | 1:0 | ||||
| 12. Round | 14/11/2020 | Harrogate Town | - | Crawley Town | 1:1 | ||||
| 13. Round | 21/11/2020 | Crawley Town | - | Carlisle United | 0:3 | ||||
| 19. Round | 19/12/2020 | Leyton Orient | - | Crawley Town | 1:2 | ||||
| 20. Round | 26/12/2020 | Crawley Town | - | Newport County | 1:1 |  |
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| 28. Round | 06/02/2021 | Crawley Town | - | Harrogate Town | 1:3 | ||||
| 31. Round | 23/02/2021 | Grimsby Town | - | Crawley Town | 2:1 | ||||
| 38. Round | 27/03/2021 | Crawley Town | - | Port Vale FC | 1:3 | ||||
| 29. Round | 30/03/2021 | Carlisle United | - | Crawley Town | 2:0 | ||||
| 44. Round | 24/04/2021 | Crawley Town | - | Forest Green Rovers | 0:0 |
England