| Costa Rica U20 League | 2023/02/11 16:00 | Herediano U20 v AD Guanacasteca U20 | L | 5-1 |
| Costa Rica U20 League | 2022/10/28 17:00 | AD San Carlos U20 v AD Guanacasteca U20 | W | 2-3 |
| Costa Rica U20 League | 2022/10/23 17:00 | AD Guanacasteca U20 v Deportivo Saprissa U20 | D | 0-0 |
| Costa Rica U20 League | 2022/09/10 20:03 | Deportivo Saprissa U20 v AD Guanacasteca U20 | L | 5-1 |
| Costa Rica U20 League | 2022/09/03 00:00 | Cartagines U20 v AD Guanacasteca U20 | L | 2-1 |
| Costa Rica U20 League | 2022/08/29 17:00 | AD Guanacasteca U20 v AD San Carlos U20 | D | 1-1 |
| Costa Rica U20 League | 2022/05/16 19:53 | Herediano U20 v AD Guanacasteca U20 | D | 1-1 |
| Costa Rica U20 League | 2022/04/30 18:30 | AD San Carlos U20 v AD Guanacasteca U20 | L | 3-0 |
| Costa Rica U20 League | 2023/03/17 17:00 | Guadalupe FC U20 v Puntarenas U20 | W | 4-0 |
| Costa Rica U20 League | 2023/03/10 19:00 | AD San Carlos U20 v Guadalupe FC U20 | D | 2-2 |
| Costa Rica U20 League | 2023/02/03 22:00 | Guadalupe FC U20 v AD San Carlos U20 | D | 2-2 |
| Costa Rica U20 League | 2022/10/28 19:00 | Sporting San Jose U20 v Guadalupe FC U20 | D | 2-2 |
| Costa Rica U20 League | 2022/10/21 15:30 | Guadalupe FC U20 v Herediano U20 | L | 1-3 |
| Costa Rica U20 League | 2022/10/14 16:00 | Alajuelense U20 v Guadalupe FC U20 | L | 3-1 |
| Costa Rica U20 League | 2022/09/23 17:00 | Guadalupe FC U20 v Herediano U20 | W | 1-0 |
| Costa Rica U20 League | 2022/09/16 23:54 | Alajuelense U20 v Guadalupe FC U20 | D | 2-2 |