| 2. Round | 28/07/2018 | CF América [U20] | - | Atlas Guadalajara [U20] | 3:0 | ||||
| 3. Round | 03/08/2018 | Atlas Guadalajara [U20] | - | Pumas UNAM [U20] | 3:1 |  |
 |
||
| 5. Round | 17/08/2018 | Atlas Guadalajara [U20] | - | Monarcas Morelia [U20] | 1:1 | |
|||
| 6. Round | 21/08/2018 | Puebla FC [U20] | - | Atlas Guadalajara [U20] | 1:2 | ||||
| 7. Round | 24/08/2018 | Atlas Guadalajara [U20] | - | Deportivo Guadalajara [U20] | 1:2 | ||||
| 9. Round | 16/09/2018 | Atlas Guadalajara [U20] | - | Club Tijuana [U20] | 1:1 | ||||
| 11. Round | 28/09/2018 | Atlas Guadalajara [U20] | - | Deportivo Toluca [U20] | 1:1 | ||||
| 13. Round | 19/10/2018 | Atlas Guadalajara [U20] | - | CD Veracruz [U20] | 4:0 | ||||
| 14. Round | 27/10/2018 | Club Necaxa [U20] | - | Atlas Guadalajara [U20] | 2:2 | ||||
| 16. Round | 09/11/2018 | Atlas Guadalajara [U20] | - | CF Pachuca [U20] | 2:1 | |
|||
| 17. Round | 24/11/2018 | CF Monterrey [U20] | - | Atlas Guadalajara [U20] | 0:2 |
Mexico