| 1. Ronde | 09.01.2021 | Atlas Guadalajara [U20] | - | CF Monterrey [U20] | 0:2 | ||||
| 3. Ronde | 23.01.2021 | Atlas Guadalajara [U20] | - | UANL Tigres [U20] | 0:0 | ||||
| 5. Ronde | 06.02.2021 | Atlas Guadalajara [U20] | - | Santos Laguna [U20] | 0:0 | ||||
| 6. Ronde | 15.02.2021 | CF Pachuca [U20] | - | Atlas Guadalajara [U20] | 3:0 | ||||
| 7. Ronde | 20.02.2021 | Atlas Guadalajara [U20] | - | CF América [U20] | 2:1 | ||||
| 8. Ronde | 27.02.2021 | Deportivo Toluca [U20] | - | Atlas Guadalajara [U20] | 0:1 | ||||
| 9. Ronde | 02.03.2021 | Atlas Guadalajara [U20] | - | Atlético San Luis [U20] | 2:0 | ||||
| 10. Ronde | 06.03.2021 | Atlas Guadalajara [U20] | - | FC Juárez [U20] | 0:2 | ||||
| 11. Ronde | 12.03.2021 | Puebla FC [U20] | - | Atlas Guadalajara [U20] | 0:5 |  |
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| 14. Ronde | 10.04.2021 | Atlas Guadalajara [U20] | - | Club León [U20] | 2:1 | ||||
| 15. Ronde | 16.04.2021 | Mazatlán FC [U20] | - | Atlas Guadalajara [U20] | 2:2 | ||||
| 16. Ronde | 24.04.2021 | Atlas Guadalajara [U20] | - | Deportivo Guadalajara [U20] | 3:2 | ||||
| 17. Ronde | 30.04.2021 | Club Necaxa [U20] | - | Atlas Guadalajara [U20] | 2:2 | |
Mexico