| 3. Round | 24/01/2021 | Deportivo Toluca [U17] | - | Club Necaxa [U17] | 2:3 | ||||
| 4. Round | 28/01/2021 | UANL Tigres [U17] | - | Club Necaxa [U17] | 1:0 | ||||
| 5. Round | 05/02/2021 | Club Necaxa [U17] | - | Cruz Azul [U17] | 1:2 | ||||
| 8. Round | 26/02/2021 | Puebla FC [U17] | - | Club Necaxa [U17] | 1:0 | ||||
| 9. Round | 04/03/2021 | Club Necaxa [U17] | - | CF Pachuca [U17] | 0:2 | ||||
| 11. Round | 15/03/2021 | Club León [U17] | - | Club Necaxa [U17] | 2:0 |
Mexico