| 1. Round | 21/07/2018 | Club Tijuana [U20] | - | Deportivo Guadalajara [U20] | 2:0 | ||||
| 2. Round | 29/07/2018 | UANL Tigres [U20] | - | Club Tijuana [U20] | 2:0 | ||||
| 3. Round | 05/08/2018 | Club Tijuana [U20] | - | Club León [U20] | 0:1 | ||||
| 6. Round | 22/08/2018 | Club Tijuana [U20] | - | Santos Laguna [U20] | 2:1 |  |
Mexico