| 2. Jornada | 17.01.2021 | Gallos Blancos [Sub 20] | - | Atlas Guadalajara [Sub 20] | 3:0 | ||||
| 3. Jornada | 23.01.2021 | Atlas Guadalajara [Sub 20] | - | UANL Tigres [Sub 20] | 0:0 |  |
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| 4. Jornada | 30.01.2021 | Pumas UNAM [Sub 20] | - | Atlas Guadalajara [Sub 20] | 0:2 | ||||
| 5. Jornada | 06.02.2021 | Atlas Guadalajara [Sub 20] | - | Santos Laguna [Sub 20] | 0:0 | ||||
| 6. Jornada | 15.02.2021 | CF Pachuca [Sub 20] | - | Atlas Guadalajara [Sub 20] | 3:0 | ||||
| 14. Jornada | 10.04.2021 | Atlas Guadalajara [Sub 20] | - | Club León [Sub 20] | 2:1 | ||||
| 15. Jornada | 16.04.2021 | Mazatlán FC [Sub 20] | - | Atlas Guadalajara [Sub 20] | 2:2 | ||||
| 16. Jornada | 24.04.2021 | Atlas Guadalajara [Sub 20] | - | Deportivo Guadalajara [Sub 20] | 3:2 | ||||
| 17. Jornada | 30.04.2021 | Club Necaxa [Sub 20] | - | Atlas Guadalajara [Sub 20] | 2:2 |
México