Head to Head
| England League 1 | 2020/12/05 15:00 | Portsmouth v Peterborough | L | 2-0 |
| England League 1 | 2020/03/07 15:00 | Peterborough v Portsmouth | W | 2-0 |
| England League 1 | 2019/12/07 15:00 | Portsmouth v Peterborough | D | 2-2 |
| England League 1 | 2019/04/30 18:45 | Portsmouth v Peterborough | W | 2-3 |
| England EFL Trophy | 2019/01/22 19:00 | Portsmouth v Peterborough | L | 1-0 |
| England League 1 | 2018/09/15 14:00 | Peterborough v Portsmouth | L | 1-2 |
| England League 1 | 2018/05/05 16:30 | Portsmouth v Peterborough | L | 2-0 |
| England League 1 | 2017/11/21 19:45 | Peterborough v Portsmouth | W | 2-1 |
Home History
| England League 1 | 2021/01/09 12:30 | Lincoln City v Peterborough | D | 1-1 |
| England League 1 | 2020/12/15 19:45 | Milton Keynes Dons v Peterborough | D | 1-1 |
| England League 1 | 2020/12/12 15:00 | Peterborough v Rochdale | W | 4-1 |
| England EFL Trophy | 2020/12/08 19:00 | Peterborough v West Ham U21 | W | 3-0 |
| England League 1 | 2020/12/05 15:00 | Portsmouth v Peterborough | L | 2-0 |
| England League 1 | 2020/12/02 18:00 | AFC Wimbledon v Peterborough | L | 2-1 |
| England FA Cup | 2020/11/28 17:30 | Peterborough v Chorley | L | 1-2 |
| England League 1 | 2020/11/24 19:00 | Peterborough v Plymouth | W | 1-0 |
Away History
| England FA Cup | 2021/01/10 13:30 | Bristol City v Portsmouth | L | 2-1 |
| England League 1 | 2020/12/18 17:30 | Hull v Portsmouth | W | 0-2 |
| England League 1 | 2020/12/15 19:45 | Portsmouth v Fleetwood Town | D | 0-0 |
| England League 1 | 2020/12/12 15:00 | Ipswich v Portsmouth | W | 0-2 |
| England EFL Trophy | 2020/12/08 19:00 | Cheltenham v Portsmouth | W | 0-3 |
| England League 1 | 2020/12/05 15:00 | Portsmouth v Peterborough | W | 2-0 |
| England League 1 | 2020/12/01 19:00 | Blackpool v Portsmouth | L | 1-0 |
| England FA Cup | 2020/11/28 15:00 | Portsmouth v Kings Lynn Town | W | 6-1 |