| Costa Rica - Liga U20 | 04/22 16:00 | - | Saprissa de Corazon U20 v AD Guanacasteca U20 | L | 6-0 | |
| Costa Rica - Liga U20 | 03/31 16:00 | - | AD Guanacasteca U20 v Guadalupe FC U20 | W |
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| Costa Rica - Liga U20 | 02/11 16:00 | - | Herediano U20 v AD Guanacasteca U20 | L | 5-1 | |
| Costa Rica - Liga U20 | 10/28 17:00 | - | AD San Carlos-Sub20 v AD Guanacasteca U20 | W | 2-3 | |
| Costa Rica - Liga U20 | 10/23 17:00 | - | AD Guanacasteca U20 v Deportivo Saprissa U20 | D | 0-0 | |
| Costa Rica - Liga U20 | 10/15 17:00 | - | AD Guanacasteca U20 v Puntarenas U20 | - | View | |
| Costa Rica - Liga U20 | 09/10 20:03 | - | Saprissa de Corazon U20 v AD Guanacasteca U20 | L | 5-1 | |
| Costa Rica - Liga U20 | 09/03 00:00 | - | Cartagines U20 v AD Guanacasteca U20 | L | 2-1 | |
| Costa Rica - Liga U20 | 08/29 17:00 | - | AD Guanacasteca U20 v AD San Carlos-Sub20 | D | 1-1 | |
| Costa Rica - Liga U20 | 05/16 19:53 | - | Herediano U20 v AD Guanacasteca U20 | D | 1-1 | |
| Costa Rica - Liga U20 | 04/30 18:30 | - | AD San Carlos-Sub20 v AD Guanacasteca U20 | L | 3-0 | |
| Costa Rica - Liga U20 | 04/13 16:00 | - | AD Guanacasteca U20 v ADR Jicaral U20 | D | 0-0 |
| Total | Gazde | Oaspeti | |
|---|---|---|---|
| Matches played | 1 | 1 | 1 |
| Wins | 0 | 0 | 0 |
| Draws | 0 | 1 | 0 |
| Losses | 1 | 0 | 1 |
| Goals for | 0 | 0 | 0 |
| Goals against | 6 | 0 | 6 |
| Clean sheets | 0 | 1 | 0 |
| Failed to score | 1 | 1 | 1 |