| 3. Round | 09/08/2020 | Atlético San Luis [U20] | - | Atlas Guadalajara [U20] | 1:0 | ||||
| 5. Round | 16/08/2020 | Santos Laguna [U20] | - | Atlas Guadalajara [U20] | 0:2 | ||||
| 6. Round | 22/08/2020 | Atlas Guadalajara [U20] | - | Gallos Blancos [U20] | 4:1 |  |
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| 7. Round | 31/08/2020 | Club León [U20] | - | Atlas Guadalajara [U20] | 0:2 | |
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| 8. Round | 05/09/2020 | Atlas Guadalajara [U20] | - | Cruz Azul [U20] | 1:1 | ||||
| 9. Round | 08/09/2020 | CF Monterrey [U20] | - | Atlas Guadalajara [U20] | 1:3 | ||||
| 10. Round | 12/09/2020 | Atlas Guadalajara [U20] | - | Mazatlán FC [U20] | 2:2 | ||||
| 11. Round | 19/09/2020 | Atlas Guadalajara [U20] | - | CF Pachuca [U20] | 1:1 | ||||
| 12. Round | 25/09/2020 | FC Juárez [U20] | - | Atlas Guadalajara [U20] | 0:0 | ||||
| 13. Round | 03/10/2020 | Atlas Guadalajara [U20] | - | Club Necaxa [U20] | 3:2 | ||||
| 14. Round | 17/10/2020 | Deportivo Guadalajara [U20] | - | Atlas Guadalajara [U20] | 2:3 | ||||
| 15. Round | 24/10/2020 | CF América [U20] | - | Atlas Guadalajara [U20] | 3:1 | ||||
| 2. Round | 14/11/2020 | Atlas Guadalajara [U20] | - | Pumas UNAM [U20] | 1:0 |
Mexico