| 28. Round | 22/01/2022 | West Bromwich Albion | - | Peterborough United | 3:0 | ||||
| 25. Round | 25/01/2022 | Birmingham City | - | Peterborough United | 2:2 | ||||
| 29. Round | 29/01/2022 | Peterborough United | - | Sheffield United | 0:2 | ||||
| 31. Round | 09/02/2022 | Cardiff City | - | Peterborough United | 4:0 | ||||
| 32. Round | 12/02/2022 | Peterborough United | - | Preston North End | 0:1 | ||||
| 24. Round | 16/02/2022 | Peterborough United | - | Reading FC | 0:0 | ||||
| 33. Round | 19/02/2022 | Derby County | - | Peterborough United | 1:0 | ||||
| 34. Round | 23/02/2022 | Fulham FC | - | Peterborough United | 2:1 | ||||
| 35. Round | 26/02/2022 | Peterborough United | - | Hull City | 0:3 |
Germany