| 2. Jornada | 02.08.2021 | Atlético San Luis [Sub 20] | - | Gallos Blancos [Sub 20] | 0:2 | ||||
| 3. Jornada | 05.08.2021 | Gallos Blancos [Sub 20] | - | Club León [Sub 20] | 1:0 | ||||
| 9. Jornada | 19.09.2021 | Cruz Azul [Sub 20] | - | Gallos Blancos [Sub 20] | 1:1 | ||||
| 10. Jornada | 24.09.2021 | FC Juárez [Sub 20] | - | Gallos Blancos [Sub 20] | 1:1 | ||||
| 13. Jornada | 14.10.2021 | Gallos Blancos [Sub 20] | - | Club Tijuana [Sub 20] | 3:3 | ||||
| 15. Jornada | 22.10.2021 | Mazatlán FC [Sub 20] | - | Gallos Blancos [Sub 20] | 4:0 | ||||
| 16. Jornada | 30.10.2021 | Gallos Blancos [Sub 20] | - | Santos Laguna [Sub 20] | 0:5 | ||||
| 17. Jornada | 04.11.2021 | Atlas Guadalajara [Sub 20] | - | Gallos Blancos [Sub 20] | 1:1 |  |
México