| 1. Round | 18/09/2021 | Mineros de Fresnillo FC | - | Tritones Vallarta | 0:1 |  |
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| 4. Round | 09/10/2021 | Tritones Vallarta | - | Cimarrones de Sonora II | 0:0 | ||||
| 6. Round | 16/10/2021 | Tritones Vallarta | - | Correcaminos UAT II | 3:2 | ||||
| 7. Round | 23/10/2021 | Tritones Vallarta | - | Catedráticos Elite | 4:0 | ||||
| 8. Round | 30/10/2021 | Gavilanes de Matamoros | - | Tritones Vallarta | 4:0 | |
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| 9. Round | 06/11/2021 | Tritones Vallarta | - | Mazorqueros | 1:5 | ||||
| 10. Round | 10/11/2021 | Tecos Fútbol Club | - | Tritones Vallarta | 2:1 | ||||
| 13. Round | 27/11/2021 | Tritones Vallarta | - | Coras de Nayarit | 0:3 |
Mexico