[18] Alcorcon 0-3 Rayo Vallecano [7] 2021-03-21 19:30
Stadium: Santo Domingo Round: 30
Referee: Damaso Arcediano Monescillo Home Manager: Juan Antonio Albacete Anquela Away Manager: Andoni Iraola
Head to Head
| Spain Segunda | 2021/01/02 15:00 | Rayo Vallecano v Alcorcon | L | 2-1 |
| Spain Segunda | 2020/06/29 19:00 | Alcorcon v Rayo Vallecano | W | 3-2 |
| Spain Segunda | 2019/10/01 19:00 | Rayo Vallecano v Alcorcon | D | 1-1 |
| Europe Friendlies | 2019/08/03 19:00 | Rayo Vallecano v Alcorcon | W | 2-3 |
| Spain Segunda | 2018/05/20 16:00 | Alcorcon v Rayo Vallecano | W | 4-0 |
| Spain Segunda | 2017/12/17 19:00 | Rayo Vallecano v Alcorcon | L | 2-1 |
| Europe Friendlies | 2017/07/29 17:00 | Rayo Vallecano v Alcorcon | L | 1-0 |
| Spain Segunda | 2017/05/13 16:30 | Alcorcon v Rayo Vallecano | W | 2-0 |
| Spain Segunda | 2016/12/04 11:00 | Rayo Vallecano v Alcorcon | L | 2-0 |
| Europe Friendlies | 2016/08/31 18:00 | Alcorcon v Rayo Vallecano | L | 0-1 |
| Club Friendly List | 2016/07/16 19:00 | Rayo Vallecano v Alcorcon | L | 3-0 |