| 5. Round | 24/08/2019 | Newport County | - | Crewe Alexandra | 1:0 | ||||
| 12. Round | 05/10/2019 | Newport County | - | Carlisle United | 1:0 |  |
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| 14. Round | 19/10/2019 | Newport County | - | Scunthorpe United | 2:1 | ||||
| 15. Round | 22/10/2019 | Newport County | - | Crawley Town | 1:1 | ||||
| 16. Round | 26/10/2019 | Colchester United | - | Newport County | 3:1 | ||||
| 19. Round | 23/11/2019 | Newport County | - | Oldham Athletic | 0:1 | ||||
| 20. Round | 07/12/2019 | Bradford City | - | Newport County | 1:0 |  |
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| 21. Round | 14/12/2019 | Newport County | - | Stevenage FC | 1:1 | ||||
| 22. Round | 21/12/2019 | Morecambe FC | - | Newport County | 2:1 | ||||
| 23. Round | 26/12/2019 | Exeter City | - | Newport County | 1:0 | ||||
| 24. Round | 29/12/2019 | Newport County | - | Leyton Orient | 1:1 | ||||
| 25. Round | 01/01/2020 | Newport County | - | Cheltenham Town | 1:1 | ||||
| 27. Round | 11/01/2020 | Scunthorpe United | - | Newport County | 1:2 | ||||
| 29. Round | 25/01/2020 | Leyton Orient | - | Newport County | 2:1 | ||||
| 31. Round | 01/02/2020 | Plymouth Argyle | - | Newport County | 1:0 | ||||
| 18. Round | 25/02/2020 | Grimsby Town | - | Newport County | 4:2 | ||||
| 36. Round | 29/02/2020 | Oldham Athletic | - | Newport County | 5:0 |
England