| Date | R | Home v Away | - | |
|---|---|---|---|---|
| 10/10 16:30 | - | AD San Carlos U21 v Deportivo Saprissa U21 | W | 2-1 |
| 09/05 22:00 | - | Guadalupe FC U21 v AD San Carlos U21 | W | 0-2 |
| 08/15 15:00 | - | Sporting San Jose U21 v AD San Carlos U21 | W | 1-3 |
| 08/01 22:00 | - | Deportivo Saprissa U21 v AD San Carlos U21 | L | 3-1 |
| 05/23 16:00 | - | Alajuelense U21 v AD San Carlos U21 | D | 0-0 |
| 05/19 17:00 | - | AD San Carlos U21 v Alajuelense U21 | L | 0-2 |
| 04/25 16:00 | - | Sporting San Jose U21 v AD San Carlos U21 | W | 2-3 |
| 03/14 16:00 | - | Santa Ana U21 v AD San Carlos U21 | L | 3-1 |
| 03/02 16:00 | - | AD San Carlos U21 v Alajuelense U21 | L | 1-2 |
| 02/14 17:00 | - | AD San Carlos U21 v Sporting San Jose U21 | L | 0-3 |
| 02/08 20:30 | - | Municipal Perez Zeledon U21 v AD San Carlos U21 | L | 2-0 |
| 02/03 19:00 | - | AD San Carlos U21 v Santos de Guápiles U21 | D | 1-1 |
| 01/29 16:00 | - | Deportivo Saprissa U21 v AD San Carlos U21 | L | 5-2 |
| 01/15 15:30 | - | AD San Carlos U21 v Cartagines U21 | D | 1-1 |
| 10/27 17:15 | - | AD San Carlos U21 v AD Grecia U21 | W | 3-0 |
| 10/13 17:00 | - | AD San Carlos U21 v Municipal Perez Zeledon U21 | D | 0-0 |
| 09/30 22:42 | - | AD San Carlos U21 v Alajuelense U21 | L | 0-1 |
| 09/08 16:00 | - | AD San Carlos U21 v Cartagines U21 | W | 4-2 |
| 08/04 16:31 | - | Herediano U21 v AD San Carlos U21 | L | 3-0 |