| 1. Round | 04/08/2018 | Mansfield Town | - | Newport County | 3:0 | ||||
| 2. Round | 11/08/2018 | Yeovil Town | - | Mansfield Town | 2:2 |  |
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| 3. Round | 18/08/2018 | Mansfield Town | - | Colchester United | 1:1 | |
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| 4. Round | 21/08/2018 | Tranmere Rovers | - | Mansfield Town | 0:0 | ||||
| 5. Round | 25/08/2018 | Macclesfield Town | - | Mansfield Town | 1:1 | ||||
| 6. Round | 01/09/2018 | Mansfield Town | - | Carlisle United | 1:0 | ||||
| 10. Round | 29/09/2018 | Mansfield Town | - | Northampton Town | 4:0 | ||||
| 11. Round | 02/10/2018 | Mansfield Town | - | Oldham Athletic | 0:0 | ||||
| 16. Round | 27/10/2018 | Mansfield Town | - | Milton Keynes Dons | 1:1 | ||||
| 7. Round | 30/10/2018 | Crewe Alexandra | - | Mansfield Town | 0:3 | ||||
| 17. Round | 03/11/2018 | Cheltenham Town | - | Mansfield Town | 2:2 | ||||
| 13. Round | 06/11/2018 | Mansfield Town | - | Grimsby Town | 2:1 | ||||
| 18. Round | 17/11/2018 | Mansfield Town | - | Port Vale FC | 1:0 | ||||
| 19. Round | 24/11/2018 | Lincoln City | - | Mansfield Town | 1:1 |
England