| 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 | ||||
| 4. Round | 12/08/2018 | Club Tijuana [U20] | - | Cruz Azul [U20] | 1:1 | ||||
| 5. Round | 19/08/2018 | Deportivo Toluca [U20] | - | Club Tijuana [U20] | 3:2 | ||||
| 7. Round | 25/08/2018 | CD Veracruz [U20] | - | Club Tijuana [U20] | 0:1 | ||||
| 10. Round | 21/09/2018 | Club Tijuana [U20] | - | CF Pachuca [U20] | 0:2 | ||||
| 15. Round | 03/11/2018 | Lobos BUAP [U20] | - | Club Tijuana [U20] | 0:1 |
USA