| 1. Jornada | 08.01.2021 | Mazatlán FC [Sub 20] | - | Club Necaxa [Sub 20] | 2:0 | ||||
| 2. Jornada | 15.01.2021 | Club Necaxa [Sub 20] | - | Atlético San Luis [Sub 20] | 2:1 | ||||
| 3. Jornada | 24.01.2021 | Deportivo Toluca [Sub 20] | - | Club Necaxa [Sub 20] | 3:0 | ||||
| 4. Jornada | 28.01.2021 | UANL Tigres [Sub 20] | - | Club Necaxa [Sub 20] | 0:0 | ||||
| 7. Jornada | 19.02.2021 | Club Necaxa [Sub 20] | - | CF Monterrey [Sub 20] | 2:0 |  |
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| 9. Jornada | 04.03.2021 | Club Necaxa [Sub 20] | - | CF Pachuca [Sub 20] | 1:1 | ||||
| 11. Jornada | 15.03.2021 | Club León [Sub 20] | - | Club Necaxa [Sub 20] | 2:1 | ||||
| 12. Jornada | 19.03.2021 | Club Necaxa [Sub 20] | - | FC Juárez [Sub 20] | 2:4 | ||||
| 14. Jornada | 09.04.2021 | Club Necaxa [Sub 20] | - | Pumas UNAM [Sub 20] | 1:0 | ||||
| 15. Jornada | 16.04.2021 | Club Necaxa [Sub 20] | - | Gallos Blancos [Sub 20] | 4:1 |
México