| 1. Round | 04/08/2018 | Peterborough United | - | Bristol Rovers | 2:1 | ||||
| 2. Round | 11/08/2018 | Rochdale AFC | - | Peterborough United | 1:4 | ||||
| 9. Round | 22/09/2018 | Gillingham FC | - | Peterborough United | 2:4 |  |
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| 11. Round | 02/10/2018 | Sunderland AFC | - | Peterborough United | 2:2 | ||||
| 28. Round | 12/01/2019 | Peterborough United | - | Rochdale AFC | 2:1 | ||||
| 29. Round | 19/01/2019 | Luton Town | - | Peterborough United | 4:0 | ||||
| 27. Round | 29/01/2019 | Bristol Rovers | - | Peterborough United | 2:2 | ||||
| 31. Round | 02/02/2019 | Peterborough United | - | Plymouth Argyle | 0:1 | ||||
| 32. Round | 09/02/2019 | Doncaster Rovers | - | Peterborough United | 3:1 | ||||
| 35. Round | 02/03/2019 | Peterborough United | - | Wycombe Wanderers | 4:2 | ||||
| 36. Round | 09/03/2019 | Bradford City | - | Peterborough United | 3:1 | ||||
| 37. Round | 12/03/2019 | AFC Wimbledon | - | Peterborough United | 1:0 | ||||
| 38. Round | 16/03/2019 | Peterborough United | - | Coventry City | 1:2 |
England