| 4. Jornada | 29.01.2021 | Mazatlán FC [Sub 20] | - | CF Pachuca [Sub 20] | 1:3 | ||||
| 5. Jornada | 04.02.2021 | Gallos Blancos [Sub 20] | - | CF Pachuca [Sub 20] | 1:2 |  |
|||
| 7. Jornada | 22.02.2021 | CF Pachuca [Sub 20] | - | Deportivo Guadalajara [Sub 20] | 3:2 | ||||
| 16. Jornada | 26.04.2021 | CF Pachuca [Sub 20] | - | Santos Laguna [Sub 20] | 3:1 | ||||
| 17. Jornada | 29.04.2021 | Atlético San Luis [Sub 20] | - | CF Pachuca [Sub 20] | 2:0 |
México