| League One | 23/01/21 | Ipswich Town | - | Peterborough United | 0:1 | ||||
| League One | 09/02/21 | Peterborough United | - | Ipswich Town | 2:1 | ||||
| Championship | 09/02/22 | Cardiff City | - | Peterborough United | 4:0 |
| League One | 23/01/21 | Ipswich Town | - | Peterborough United | 0:1 | ||||
| League One | 09/02/21 | Peterborough United | - | Ipswich Town | 2:1 | ||||
| Championship | 09/02/22 | Cardiff City | - | Peterborough United | 4:0 |
| Mark James McGuinness | |
| Born: | 05.01.2001 |
| Place of birth: |
Slough, 
England |
| Nationality: |
Ireland
England |
| Height: | 194 cm |
| Weight: | 88 kg |
| Position(s): | Centre Back Right Back |
| Foot: | right |