Head to Head
| Club Friendly List | 2024/08/03 14:00 | Charlton v Portsmouth | L | 2-0 |
| England League 1 | 2024/02/24 15:00 | Charlton v Portsmouth | D | 0-0 |
| England League 1 | 2023/11/11 15:00 | Portsmouth v Charlton | D | 2-2 |
| England League 1 | 2023/01/01 15:00 | Portsmouth v Charlton | L | 1-3 |
| England League 1 | 2022/10/17 19:00 | Charlton v Portsmouth | L | 3-0 |
| England League 1 | 2022/01/31 19:45 | Portsmouth v Charlton | L | 1-2 |
| England League 1 | 2021/09/25 14:00 | Charlton v Portsmouth | D | 2-2 |
| England League 1 | 2021/02/02 19:00 | Charlton v Portsmouth | W | 1-3 |
Home History
| England Championship | 2025/10/18 18:45 | Leicester v Portsmouth | D | 1-1 |
| England Championship | 2025/10/04 14:00 | Portsmouth v Middlesbrough | W | 1-0 |
| England Championship | 2025/10/01 18:45 | Portsmouth v Watford | D | 2-2 |
| England Championship | 2025/09/27 14:00 | Ipswich v Portsmouth | L | 2-1 |
| England Championship | 2025/09/20 14:00 | Portsmouth v Sheff Wed | L | 0-2 |
| England Championship | 2025/09/14 11:00 | Southampton v Portsmouth | D | 0-0 |
| England Championship | 2025/08/30 14:00 | Portsmouth v Preston | W | 1-0 |
| England Championship | 2025/08/23 14:00 | West Brom v Portsmouth | D | 1-1 |
Away History
| England Championship | 2025/10/18 14:00 | Charlton v Sheff Wed | W | 2-1 |
| England Championship | 2025/10/04 14:00 | Preston v Charlton | L | 2-0 |
| England Championship | 2025/09/30 19:00 | Derby v Charlton | D | 1-1 |
| England Championship | 2025/09/27 14:00 | Charlton v Blackburn | W | 3-0 |
| England Championship | 2025/09/20 14:00 | Sheff Utd v Charlton | W | 0-1 |
| England Championship | 2025/09/13 11:30 | Charlton v Millwall | D | 1-1 |
| England Championship | 2025/08/30 11:30 | QPR v Charlton | L | 3-1 |
| England EFL Cup | 2025/08/26 18:30 | Cambridge Utd v Charlton | L | 3-1 |