| 1. Ronde | 09.01.2021 | CF América [U20] | - | Atlético San Luis [U20] | 4:1 | ||||
| 2. Ronde | 15.01.2021 | Club Necaxa [U20] | - | Atlético San Luis [U20] | 2:1 | ||||
| 3. Ronde | 21.01.2021 | Atlético San Luis [U20] | - | Deportivo Guadalajara [U20] | 3:2 | ||||
| 5. Ronde | 04.02.2021 | Atlético San Luis [U20] | - | Club Tijuana [U20] | 1:2 | ||||
| 6. Ronde | 12.02.2021 | Mazatlán FC [U20] | - | Atlético San Luis [U20] | 1:0 | ||||
| 7. Ronde | 18.02.2021 | Atlético San Luis [U20] | - | Santos Laguna [U20] | 0:4 | ||||
| 8. Ronde | 25.02.2021 | Atlético San Luis [U20] | - | UANL Tigres [U20] | 2:1 | ||||
| 9. Ronde | 02.03.2021 | Atlas Guadalajara [U20] | - | Atlético San Luis [U20] | 2:0 | ||||
| 10. Ronde | 05.03.2021 | Atlético San Luis [U20] | - | Deportivo Toluca [U20] | 1:2 | ||||
| 11. Ronde | 14.03.2021 | Gallos Blancos [U20] | - | Atlético San Luis [U20] | 0:1 | ||||
| 14. Ronde | 09.04.2021 | FC Juárez [U20] | - | Atlético San Luis [U20] | 2:2 |
Mexico