| 21/07/2026 01:00 | | Colon FC Reserves  | 3 - 1 | Boston River Reserve | B |
| 29/06/2026 21:00 | | Boston River Reserve | 0 - 1 | Deportivo Maldonado Reserve | B |
| 22/06/2026 23:00 | | Boston River Reserve | 0 - 2 | Oriental La Paz Reserve | B |
| 18/06/2026 19:00 | | Boston River Reserve | 0 - 1 | Montevideo City Torque Reserves | B |
| 15/06/2026 21:00 | | Nacional de Montevideo Reserves | 2 - 1 | Boston River Reserve | B |
| 08/06/2026 21:00 | | Progreso Reserves | 0 - 0 | Boston River Reserve | H |
| 03/06/2026 00:00 | | Boston River Reserve | 1 - 4 | Defensor Sporting Reserve | B |
| 25/05/2026 20:00 | | Albion fc Reserves | 0 - 1 | Boston River Reserve | T |
| 20/05/2026 00:00 | | Boston River Reserve | 0 - 2 | Central Espanol Reserves | B |
| 13/05/2026 01:30 | | Cerro Largo Reserves | 2 - 0 | Boston River Reserve | B |
Uruguay