1. Round | 24/07/2021 | CF Monterrey [U20] | - | Puebla FC [U20] | 4:1 | ||||
2. Round | 31/07/2021 | CF Monterrey [U20] | - | Pumas UNAM [U20] | 3:1 | ||||
3. Round | 06/08/2021 | Mazatlán FC [U20] | - | CF Monterrey [U20] | 1:4 | ||||
4. Round | 14/08/2021 | CF Monterrey [U20] | - | CF Pachuca [U20] | 1:1 |