Face à face
| England U23 Development League | 2020/09/28 13:00 | Charlton Athletic v Watford | W | 2-3 |
| England U23 Development League | 2020/02/03 13:00 | Watford v Charlton Athletic | D | 3-3 |
| England U23 Development League | 2019/11/18 13:00 | Charlton Athletic v Watford | L | 3-0 |
| England U23 Development League | 2019/02/15 15:00 | Watford v Charlton Athletic | L | 1-4 |
| England U23 Development League | 2018/09/24 13:04 | Charlton Athletic v Watford | D | 0-0 |
| England U23 Development League | 2018/03/05 19:01 | Watford v Charlton Athletic | L | 1-2 |
| England U23 Development League | 2017/10/09 12:01 | Charlton Athletic v Watford | L | 2-0 |
Home History
| England U23 Development League | 2021/03/26 13:00 | Watford v Queens Park | L | 0-2 |
| England U23 Development League | 2021/03/22 13:00 | Wigan v Watford | W | 0-1 |
| England U23 Development League | 2021/03/12 15:00 | Watford v Swansea City U21 | W | 2-0 |
| England U23 Development League | 2021/03/09 13:00 | Cardiff City v Watford | L | 4-0 |
| England U23 Development League | 2021/03/02 13:00 | Queens Park v Watford | W | 1-2 |
| England U23 Development League | 2021/02/22 13:00 | Watford v Millwall | W | 4-2 |
| England U23 Development League | 2021/02/05 13:00 | Watford v Ipswich Town | W | 3-2 |
| England U23 Development League | 2021/02/02 13:00 | Bristol City v Watford | L | 2-1 |
Away History
| England U23 Development League | 2021/03/29 13:00 | Charlton Athletic v Ipswich Town | L | 1-2 |
| England U23 Development League | 2021/03/22 13:30 | Coventry City Reserve v Charlton Athletic | L | 4-0 |
| England U23 Development League | 2021/03/16 13:00 | Ipswich Town v Charlton Athletic | L | 2-1 |
| England U23 Development League | 2021/03/01 14:00 | Cardiff City v Charlton Athletic | W | 4-5 |
| England U23 Development League | 2021/02/22 13:00 | Charlton Athletic v Colchester | W | 3-1 |
| England U23 Development League | 2021/02/15 15:00 | Charlton Athletic v Swansea City U21 | L | 3-4 |
| England U23 Development League | 2021/02/09 14:00 | Bristol City v Charlton Athletic | L | 4-3 |
| England U23 Development League | 2021/02/01 13:00 | Charlton Athletic v Millwall | D | 1-1 |