Face à face
| England U23 Development League | 2021/11/22 13:00 | Swansea City U21 v Charlton Athletic | W | 1-3 |
| England U23 Development League | 2021/02/15 15:00 | Charlton Athletic v Swansea City U21 | L | 3-4 |
| England U23 Development League | 2020/11/24 13:00 | Swansea City U21 v Charlton Athletic | W | 0-3 |
| Coupe Premier League U23 | 2020/01/18 13:01 | Swansea City U21 v Charlton Athletic | W | 2-4 |
| Coupe Premier League U23 | 2019/10/04 11:58 | Charlton Athletic v Swansea City U21 | L | 1-2 |
Home History
| England U23 Development League | 2022/01/28 13:00 | Charlton Athletic v Queens Park | W | 3-1 |
| England U23 Development League | 2022/01/25 14:00 | Bristol City v Charlton Athletic | W | 1-2 |
| England U23 Development League | 2022/01/18 13:00 | Charlton Athletic v Watford | D | 1-1 |
| Coupe Premier League U23 | 2022/01/14 19:00 | Charlton Athletic v Derby County R. | L | 1-2 |
| England U23 Development League | 2022/01/10 13:00 | Millwall v Charlton Athletic | W | 2-3 |
| Coupe Premier League U23 | 2021/12/13 13:00 | Reading U21 v Charlton Athletic | W | 0-5 |
| England U23 Development League | 2021/12/06 13:00 | Ipswich Town v Charlton Athletic | D | 3-3 |
| England U23 Development League | 2021/11/22 13:00 | Swansea City U21 v Charlton Athletic | W | 1-3 |
Away History
| Coupe Premier League U23 | 2022/02/04 14:00 | Wolverhampton v Swansea City U21 | D | 2-2 |
| England U23 Development League | 2022/02/01 13:00 | Swansea City U21 v Millwall | L | 1-2 |
| England U23 Development League | 2022/01/25 13:00 | Cardiff City v Swansea City U21 | D | 1-1 |
| England U23 Development League | 2022/01/17 19:00 | Swansea City U21 v Bristol City | D | 2-2 |
| Coupe Premier League U23 | 2022/01/14 14:00 | Swansea City U21 v Exeter | D | 2-2 |
| England U23 Development League | 2022/01/11 13:00 | Watford v Swansea City U21 | D | 0-0 |
| England U23 Development League | 2021/12/07 13:30 | Queens Park v Swansea City U21 | W | 0-2 |
| Coupe Premier League U23 | 2021/12/03 12:00 | Swansea City U21 v West Ham United | L | 2-4 |