Head to Head
| England League 1 | 2019/01/19 15:00 | Oxford Utd v Portsmouth | W | 2-1 |
| England League 1 | 2018/08/18 14:00 | Portsmouth v Oxford Utd | L | 4-1 |
| England League 1 | 2018/03/25 15:00 | Portsmouth v Oxford Utd | L | 3-0 |
| England League 1 | 2017/08/12 14:00 | Oxford Utd v Portsmouth | W | 3-0 |
| England League 2 | 2016/01/23 15:00 | Portsmouth v Oxford Utd | W | 0-1 |
| England League 2 | 2015/09/19 14:00 | Oxford Utd v Portsmouth | D | 1-1 |
| England League 2 | 2015/02/28 15:00 | Portsmouth v Oxford Utd | D | 0-0 |
| England League 2 | 2014/08/23 14:00 | Oxford Utd v Portsmouth | L | 0-1 |
Home History
| England League 1 | 2019/10/05 14:00 | Accrington Stanley v Oxford Utd | D | 2-2 |
| England League 1 | 2019/09/28 14:00 | Oxford Utd v Gillingham | W | 3-0 |
| England EFL Cup | 2019/09/25 18:45 | Oxford Utd v West Ham | W | 4-0 |
| England League 1 | 2019/09/21 14:00 | Lincoln City v Oxford Utd | W | 0-6 |
| England League 1 | 2019/09/17 19:00 | Bolton v Oxford Utd | D | 0-0 |
| England League 1 | 2019/09/14 14:00 | Oxford Utd v Tranmere | W | 3-0 |
| England League 1 | 2019/09/07 14:00 | Fleetwood Town v Oxford Utd | L | 2-1 |
| England EFL Trophy | 2019/09/03 18:45 | Oxford Utd v Norwich U21 | W | 2-1 |
Away History
| England League 1 | 2019/10/05 14:00 | Doncaster v Portsmouth | W | 1-2 |
| England League 1 | 2019/09/28 14:00 | Portsmouth v Bolton | W | 1-0 |
| England EFL Cup | 2019/09/24 18:45 | Portsmouth v Southampton | L | 0-4 |
| England League 1 | 2019/09/21 14:00 | Wycombe v Portsmouth | L | 1-0 |
| England League 1 | 2019/09/17 18:45 | Portsmouth v Burton Albion | D | 2-2 |
| England EFL Trophy | 2019/09/14 19:45 | Portsmouth v Norwich U21 | W | 3-1 |
| England EFL Trophy | 2019/09/03 18:45 | Portsmouth v Crawley Town | W | 1-0 |
| England League 1 | 2019/08/31 14:00 | Blackpool v Portsmouth | D | 1-1 |