| 1. Round | 12/09/2020 | Port Vale FC | - | Crawley Town | 2:0 | ||||
| 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 | ||||
| 8. Round | 24/10/2020 | Salford City | - | Crawley Town | 1:1 | ||||
| 9. Round | 27/10/2020 | Crawley Town | - | Tranmere Rovers | 4:0 | ||||
| 10. Round | 31/10/2020 | Crawley Town | - | Cambridge United | 2:1 | ||||
| 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 | ||||
| 14. Round | 24/11/2020 | Crawley Town | - | Grimsby Town | 1:2 | ||||
| 27. Round | 30/01/2021 | Cambridge United | - | Crawley Town | 3:1 |
Northern Ireland