| 4. Journée | 26.02.2023 | Deportivo Maldonado | - | Boston River | 3:2 |  |
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| 5. Journée | 04.03.2023 | Boston River | - | River Plate | 0:0 | ||||
| 6. Journée | 11.03.2023 | Nacional | - | Boston River | 3:1 | |
| 4. Journée | 26.02.2023 | Deportivo Maldonado | - | Boston River | 3:2 | |
|
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| 5. Journée | 04.03.2023 | Boston River | - | River Plate | 0:0 | ||||
| 6. Journée | 11.03.2023 | Nacional | - | Boston River | 3:1 | |
| Marco Leonardo Mancebo Clavero | |
| Né le: | 02.05.2001 |
| Né à: |
Mercedes, 
Uruguay |
| Nationalité: |
Uruguay
|
| Taille: | 181 cm |
| Poids: | 75 kg |
| Position(s): | Arrière central |
| Pied: | droite |