| Uruguay - Liga de Rezerve | 2021/08/03 18:00 | Boston River - Rezerve v Villa Espanola - Rezerve | D | 1-1 |
| Uruguay - Liga de Rezerve | 2021/07/26 18:00 | Torque - Rezerve v Boston River - Rezerve | W | 0-4 |
| Uruguay - Liga de Rezerve | 2021/07/19 18:00 | Boston River - Rezerve v Penarol - Rezerve | W | 3-2 |
| Uruguay - Liga de Rezerve | 2021/07/13 18:00 | Rentistas - Rezerve v Boston River - Rezerve | D | 2-2 |
| Uruguay - Liga de Rezerve | 2021/07/05 18:00 | Boston River - Rezerve v Montevideo Wanderers - Rezerve | L | 0-2 |
| Uruguay - Liga de Rezerve | 2020/12/09 19:00 | Boston River - Rezerve v Nacional de Montevideo - Rezerve | L | 0-5 |
| Uruguay - Liga de Rezerve | 2020/11/03 18:00 | Boston River - Rezerve v Defensor Sporting - Rezerve | W | 2-1 |
| Uruguay - Liga de Rezerve | 2020/10/14 18:00 | Boston River - Rezerve v Atletico Fenix - Rezerve | W | 1-0 |
| Uruguay - Liga de Rezerve | 2021/08/03 18:00 | Plaza Colonia - Rezerve v Cerrito - Rezerve | L | 1-0 |
| Uruguay - Liga de Rezerve | 2021/07/27 18:00 | Cerrito - Rezerve v Sud America - Rezerve | D | 1-1 |
| Uruguay - Liga de Rezerve | 2021/07/06 13:00 | Atletico River Plate Reserves v Cerrito - Rezerve | L | 3-2 |