| 1. Round | 08/01/2023 | Pumas UNAM [U18] | - | FC Juárez [U18] | 0:1 | ||||
| 2. Round | 14/01/2023 | Santos Laguna [U18] | - | Pumas UNAM [U18] | 2:2 | ||||
| 3. Round | 22/01/2023 | Pumas UNAM [U18] | - | Club León [U18] | 3:2 | ||||
| 4. Round | 27/01/2023 | Club Tijuana [U18] | - | Pumas UNAM [U18] | 0:1 | ||||
| 5. Round | 05/02/2023 | Pumas UNAM [U18] | - | Atlas Guadalajara [U18] | 0:2 | ||||
| 6. Round | 11/02/2023 | UANL Tigres [U18] | - | Pumas UNAM [U18] | 2:2 | ||||
| 7. Round | 15/02/2023 | Club Necaxa [U18] | - | Pumas UNAM [U18] | 4:1 | ||||
| 8. Round | 18/02/2023 | Pumas UNAM [U18] | - | Deportivo Guadalajara [U18] | 0:1 | ||||
| 10. Round | 05/03/2023 | Pumas UNAM [U18] | - | Puebla FC [U18] | 1:0 | ||||
| 11. Round | 11/03/2023 | Cruz Azul [U18] | - | Pumas UNAM [U18] | 1:0 | ||||
| 12. Round | 19/03/2023 | Pumas UNAM [U18] | - | CF Pachuca [U18] | 1:3 | ||||
| 14. Round | 09/04/2023 | Pumas UNAM [U18] | - | Atlético San Luis [U18] | 1:1 | ||||
| 15. Round | 16/04/2023 | Pumas UNAM [U18] | - | Deportivo Toluca [U18] | 0:1 | ||||
| 17. Round | 29/04/2023 | CF Monterrey [U18] | - | Pumas UNAM [U18] | 0:0 |
Mexico