| 3. Journée | 06.08.2023 | Atlético San Luis [U19 (F)] | - | Santos Laguna [U19 (F)] | 0:1 | ||||
| 1. Journée | 09.08.2023 | Atlético San Luis [U19 (F)] | - | Deportivo Guadalajara [U19 (F)] | 3:1 | ||||
| 5. Journée | 20.08.2023 | CF Monterrey [U19 (F)] | - | Atlético San Luis [U19 (F)] | 3:1 | ||||
| 6. Journée | 27.08.2023 | Atlético San Luis [U19 (F)] | - | Mazatlán FC [U19 (F)] | 1:0 | ||||
| 7. Journée | 03.09.2023 | Atlas Guadalajara [U19 (F)] | - | Atlético San Luis [U19 (F)] | 2:0 | ||||
| 8. Journée | 10.09.2023 | Atlético San Luis [U19 (F)] | - | UANL Tigres [U19 (F)] | 2:1 | ||||
| 9. Journée | 16.09.2023 | Club León [U19 (F)] | - | Atlético San Luis [U19 (F)] | 2:0 |  |
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| 10. Journée | 24.09.2023 | Mazatlán FC [U19 (F)] | - | Atlético San Luis [U19 (F)] | 1:0 | ||||
| 11. Journée | 01.10.2023 | Atlético San Luis [U19 (F)] | - | Club Tijuana [U19 (F)] | 1:2 | ||||
| 12. Journée | 07.10.2023 | Deportivo Guadalajara [U19 (F)] | - | Atlético San Luis [U19 (F)] | 2:3 | ||||
| 13. Journée | 15.10.2023 | Atlético San Luis [U19 (F)] | - | Atlas Guadalajara [U19 (F)] | 2:1 | |
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| 14. Journée | 22.10.2023 | Santos Laguna [U19 (F)] | - | Atlético San Luis [U19 (F)] | 1:0 |
Mexique