| Costa Rica U21 League | 2023/11/04 19:08 | Sporting San Jose U21 v Alajuelense U21 | L | 5-1 |
| Costa Rica U21 League | 2023/10/13 17:00 | Municipal Liberia U21 v Alajuelense U21 | L | 3-1 |
| Costa Rica U21 League | 2023/09/30 22:42 | AD San Carlos U21 v Alajuelense U21 | W | 0-1 |
| Costa Rica U21 League | 2023/09/08 21:00 | Alajuelense U21 v AD Grecia U21 | W | 4-0 |
| Costa Rica U21 League | 2023/08/18 20:00 | Herediano U21 v Alajuelense U21 | W | 1-2 |
| Costa Rica U21 League | 2023/08/11 21:00 | Alajuelense U21 v Santos de Guápiles U21 | W | 2-0 |