| 2. Round | 17/01/2021 | Gallos Blancos [U17] | - | Atlas Guadalajara [U17] | 2:3 |  |
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| 4. Round | 30/01/2021 | Cruz Azul [U17] | - | Gallos Blancos [U17] | 1:0 | ||||
| 5. Round | 04/02/2021 | Gallos Blancos [U17] | - | CF Pachuca [U17] | 1:6 | ||||
| 6. Round | 13/02/2021 | CF América [U17] | - | Gallos Blancos [U17] | 1:2 | ||||
| 7. Round | 21/02/2021 | Gallos Blancos [U17] | - | Puebla FC [U17] | 1:2 | |
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| 9. Round | 03/03/2021 | Gallos Blancos [U17] | - | Deportivo Guadalajara [U17] | 2:3 | ||||
| 10. Round | 06/03/2021 | CF Monterrey [U17] | - | Gallos Blancos [U17] | 1:1 | ||||
| 11. Round | 14/03/2021 | Gallos Blancos [U17] | - | Atlético San Luis [U17] | 3:4 | |
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| 12. Round | 20/03/2021 | Club Tijuana [U17] | - | Gallos Blancos [U17] | 3:2 |  |
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| 14. Round | 11/04/2021 | Gallos Blancos [U17] | - | Santos Laguna [U17] | 0:0 | ||||
| 15. Round | 16/04/2021 | Club Necaxa [U17] | - | Gallos Blancos [U17] | 5:0 | |
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| 16. Round | 25/04/2021 | Gallos Blancos [U17] | - | FC Juárez [U17] | 0:0 | ||||
| 17. Round | 01/05/2021 | Club León [U17] | - | Gallos Blancos [U17] | 2:0 |
Mexico