| 6. Round | 13/02/2021 | Deportivo Guadalajara [U20] | - | Club Necaxa [U20] | 1:0 | ||||
| 7. Round | 19/02/2021 | Club Necaxa [U20] | - | CF Monterrey [U20] | 2:0 | ||||
| 8. Round | 26/02/2021 | Puebla FC [U20] | - | Club Necaxa [U20] | 3:2 | ||||
| 13. Round | 03/04/2021 | CF América [U20] | - | Club Necaxa [U20] | 1:0 | ||||
| 16. Round | 23/04/2021 | Club Tijuana [U20] | - | Club Necaxa [U20] | 3:1 |
Mexico