| 3. Round | 09/08/2020 | Atlético San Luis [U17] | - | Atlas Guadalajara [U17] | 2:1 | ||||
| 4. Round | 12/08/2020 | Club Tijuana [U17] | - | Atlético San Luis [U17] | 4:2 | ||||
| 9. Round | 08/09/2020 | Atlético San Luis [U17] | - | Club Necaxa [U17] | 0:2 | ||||
| 13. Round | 03/10/2020 | UANL Tigres [U17] | - | Atlético San Luis [U17] | 2:0 | ||||
| 15. Round | 25/10/2020 | Santos Laguna [U17] | - | Atlético San Luis [U17] | 4:3 |  |
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| 17. Round | 06/11/2020 | Puebla FC [U17] | - | Atlético San Luis [U17] | 4:0 | ||||
| 2. Round | 14/11/2020 | Deportivo Toluca [U17] | - | Atlético San Luis [U17] | 3:0 |
Mexico