Head to Head
| England League 1 | 2021/05/01 14:00 | AFC Wimbledon v Portsmouth | L | 1-3 |
| England League 1 | 2021/01/19 19:00 | Portsmouth v AFC Wimbledon | L | 4-0 |
| England League 1 | 2020/01/11 15:00 | Portsmouth v AFC Wimbledon | L | 2-1 |
| England League 1 | 2019/10/19 14:00 | AFC Wimbledon v Portsmouth | W | 1-0 |
| England League 1 | 2019/01/01 15:00 | Portsmouth v AFC Wimbledon | L | 2-1 |
| England League 1 | 2018/10/13 14:00 | AFC Wimbledon v Portsmouth | L | 1-2 |
| England EFL Cup | 2018/08/14 18:45 | Portsmouth v AFC Wimbledon | W | 1-2 |
| England League 1 | 2017/12/26 15:00 | Portsmouth v AFC Wimbledon | L | 2-1 |
Home History
| England League 1 | 2021/09/04 14:00 | AFC Wimbledon v Oxford Utd | W | 3-1 |
| England League 1 | 2021/08/28 14:00 | Ipswich v AFC Wimbledon | D | 2-2 |
| England EFL Cup | 2021/08/24 18:45 | Northampton v AFC Wimbledon | W | 0-1 |
| England League 1 | 2021/08/21 14:00 | Sunderland v AFC Wimbledon | L | 1-0 |
| England League 1 | 2021/08/17 18:45 | AFC Wimbledon v Gillingham | D | 1-1 |
| England League 1 | 2021/08/14 14:00 | AFC Wimbledon v Bolton | D | 3-3 |
| England EFL Cup | 2021/08/10 18:45 | Charlton v AFC Wimbledon | W | 0-1 |
| England League 1 | 2021/08/07 14:00 | Doncaster v AFC Wimbledon | W | 1-2 |
Away History
| England League 1 | 2021/08/28 14:00 | Wigan v Portsmouth | L | 1-0 |
| England League 1 | 2021/08/21 14:00 | Doncaster v Portsmouth | D | 0-0 |
| England League 1 | 2021/08/17 18:45 | Portsmouth v Shrewsbury | W | 1-0 |
| England League 1 | 2021/08/14 14:00 | Portsmouth v Crewe | W | 2-0 |
| England EFL Cup | 2021/08/10 18:45 | Millwall v Portsmouth | L | 2-1 |
| England League 1 | 2021/08/07 14:00 | Fleetwood Town v Portsmouth | W | 0-1 |
| UK Friendlies | 2021/07/31 14:00 | Portsmouth v Peterborough | W | 2-0 |
| UK Friendlies | 2021/07/27 17:00 | Chelsea U23 v Portsmouth | L | 2-0 |