Head to Head
| Spain Tercera Group 7 | 2021/05/02 10:30 | Rayo Vallecano B v Alcorcon B | L | 2-3 |
| Spain Tercera Group 7 | 2021/04/11 09:30 | Alcorcon B v Rayo Vallecano B | L | 1-0 |
| Spain Tercera Group 7 | 2020/01/05 10:30 | Alcorcon B v Rayo Vallecano B | D | 0-0 |
| Spain Tercera Group 7 | 2019/04/13 09:30 | Alcorcon B v Rayo Vallecano B | D | 0-0 |
| Spain Tercera Group 7 | 2018/11/25 15:00 | Rayo Vallecano B v Alcorcon B | W | 2-0 |
| Spain Tercera Group 7 | 2018/05/06 10:30 | Rayo Vallecano B v Alcorcon B | W | 2-0 |
| Spain Tercera Group 7 | 2018/01/07 10:30 | Alcorcon B v Rayo Vallecano B | D | 1-1 |
| Spain Tercera Group 7 | 2017/04/30 14:31 | Rayo Vallecano B v Alcorcon B | D | 0-0 |
Home History
| Spain Tercera - Play-Offs | 2021/05/16 10:00 | Rayo Vallecano B v Torrejon | L | 0-1 |
| Spain Tercera Group 7 | 2021/05/09 09:30 | CD Mostoles URJC v Rayo Vallecano B | L | 4-0 |
| Spain Tercera Group 7 | 2021/05/02 10:30 | Rayo Vallecano B v Alcorcon B | L | 2-3 |
| Spain Tercera Group 7 | 2021/04/25 10:30 | Leganes B v Rayo Vallecano B | L | 1-0 |
| Spain Tercera Group 7 | 2021/04/18 10:00 | Rayo Vallecano B v CD Mostoles URJC | W | 1-0 |
| Spain Tercera Group 7 | 2021/04/11 09:30 | Alcorcon B v Rayo Vallecano B | L | 1-0 |
| Spain Tercera Group 7 | 2021/04/04 10:00 | Rayo Vallecano B v Leganes B | W | 3-2 |
| Spain Tercera Group 7 | 2021/03/28 09:30 | Rayo Vallecano B v AD Complutense Alcala | L | 1-4 |
Away History
| Spain Copa Federacion | 2021/08/14 17:00 | Alcorcon B v ED Moratalaz | W | 3-0 |
| Europe Friendlies | 2021/08/11 08:30 | Illescas v Alcorcon B | L | 3-1 |
| Spain Tercera - Play-Offs | 2021/05/19 18:00 | ED Moratalaz v Alcorcon B | D | 1-1 |
| Spain Tercera - Play-Offs | 2021/05/16 09:30 | Alcorcon B v Pozuelo Alarcon | W | 1-0 |
| Spain Tercera Group 7 | 2021/05/09 09:30 | Alcorcon B v ED Moratalaz | L | 0-1 |
| Spain Tercera Group 7 | 2021/05/02 10:30 | Rayo Vallecano B v Alcorcon B | W | 2-3 |
| Spain Tercera Group 7 | 2021/04/25 09:30 | Alcorcon B v Union Adarve | D | 1-1 |
| Spain Tercera Group 7 | 2021/04/18 17:15 | ED Moratalaz v Alcorcon B | L | 1-0 |