| 4. Round | 07/04/2021 | Puebla FC [U20] | - | CF Monterrey [U20] | 2:3 | ||||
| 16. Round | 23/04/2021 | Puebla FC [U20] | - | Pumas UNAM [U20] | 3:2 |  |
 |
| 4. Round | 07/04/2021 | Puebla FC [U20] | - | CF Monterrey [U20] | 2:3 | ||||
| 16. Round | 23/04/2021 | Puebla FC [U20] | - | Pumas UNAM [U20] | 3:2 | |
|
| Diego Eduardo de Buen Juárez | |
| Born: | 03.07.1991 |
| Place of birth: |
Ciudad de México, 
Mexico |
| Nationality: |
Mexico
|
| Height: | 182 cm |
| Weight: | 80 kg |
| Position(s): | Central Midfielder Defensive Midfielder |
| Foot: | right |