| 4. Round | 11/08/2020 | Club Necaxa [U20] | - | Mazatlán FC [U20] | 1:2 | ||||
| 5. Round | 15/08/2020 | CF Monterrey [U20] | - | Club Necaxa [U20] | 1:1 |  |
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| 7. Round | 29/08/2020 | Cruz Azul [U20] | - | Club Necaxa [U20] | 2:0 | ||||
| 8. Round | 04/09/2020 | Club Necaxa [U20] | - | Club León [U20] | 5:3 | ||||
| 9. Round | 08/09/2020 | Atlético San Luis [U20] | - | Club Necaxa [U20] | 0:1 |  |
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| 10. Round | 11/09/2020 | Club Necaxa [U20] | - | Deportivo Guadalajara [U20] | 1:1 | ||||
| 11. Round | 18/09/2020 | Club Necaxa [U20] | - | Puebla FC [U20] | 1:1 | |
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| 12. Round | 25/09/2020 | Pumas UNAM [U20] | - | Club Necaxa [U20] | 0:1 | ||||
| 14. Round | 16/10/2020 | Club Necaxa [U20] | - | Club Tijuana [U20] | 4:1 | ||||
| 15. Round | 24/10/2020 | Gallos Blancos [U20] | - | Club Necaxa [U20] | 0:3 | ||||
| 16. Round | 30/10/2020 | Club Necaxa [U20] | - | Deportivo Toluca [U20] | 0:0 | |
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| 17. Round | 10/11/2020 | CF Pachuca [U20] | - | Club Necaxa [U20] | 2:1 | ||||
| 2. Round | 14/11/2020 | FC Juárez [U20] | - | Club Necaxa [U20] | 1:0 | |
Mexico