| 4. Journée | 11.08.2018 | CF Pachuca [U15] | - | Pumas UNAM [U15] | 3:1 |  |
|||
| 5. Journée | 18.08.2018 | Pumas UNAM [U15] | - | Deportivo Toluca [U15] | 2:2 | ||||
| 6. Journée | 25.08.2018 | Cruz Azul [U15] | - | Pumas UNAM [U15] | 0:1 | ||||
| 7. Journée | 01.09.2018 | Pumas UNAM [U15] | - | Club Tijuana [U15] | 0:0 |
Mexique