| 11. Jornada | 28.09.2021 | Mazatlán FC [Sub 18] | - | FC Juárez [Sub 18] | 3:2 | ||||
| 12. Jornada | 02.10.2021 | Santos Laguna [Sub 18] | - | Mazatlán FC [Sub 18] | 3:0 | ||||
| 14. Jornada | 19.10.2021 | Puebla FC [Sub 18] | - | Mazatlán FC [Sub 18] | 0:2 | ||||
| 15. Jornada | 22.10.2021 | Mazatlán FC [Sub 18] | - | Gallos Blancos [Sub 18] | 2:0 | ||||
| 16. Jornada | 29.10.2021 | Club Necaxa [Sub 18] | - | Mazatlán FC [Sub 18] | 3:0 |
México