| 3. Round | 08/08/2020 | CF Monterrey [U20] | - | Santos Laguna [U20] | 2:1 |  |
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| 4. Round | 12/08/2020 | Pumas UNAM [U20] | - | CF Monterrey [U20] | 2:2 | ||||
| 5. Round | 15/08/2020 | CF Monterrey [U20] | - | Club Necaxa [U20] | 1:1 | ||||
| 6. Round | 22/08/2020 | CF América [U20] | - | CF Monterrey [U20] | 2:2 | ||||
| 8. Round | 04/09/2020 | Club Tijuana [U20] | - | CF Monterrey [U20] | 1:2 | ||||
| 9. Round | 08/09/2020 | CF Monterrey [U20] | - | Atlas Guadalajara [U20] | 1:3 | ||||
| 10. Round | 14/09/2020 | CF Pachuca [U20] | - | CF Monterrey [U20] | 2:1 | ||||
| 11. Round | 20/09/2020 | Atlético San Luis [U20] | - | CF Monterrey [U20] | 0:5 | ||||
| 12. Round | 26/09/2020 | CF Monterrey [U20] | - | UANL Tigres [U20] | 1:1 | ||||
| 13. Round | 04/10/2020 | Gallos Blancos [U20] | - | CF Monterrey [U20] | 0:1 | ||||
| 1. Round | 10/10/2020 | CF Monterrey [U20] | - | Deportivo Toluca [U20] | 4:0 | |
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| 14. Round | 17/10/2020 | CF Monterrey [U20] | - | Puebla FC [U20] | 3:1 | ||||
| 15. Round | 24/10/2020 | Mazatlán FC [U20] | - | CF Monterrey [U20] | 2:0 | ||||
| 16. Round | 31/10/2020 | CF Monterrey [U20] | - | Cruz Azul [U20] | 3:2 |
Mexico