| Uruguay - Reserve League | 2022/08/23 14:00 | Boston River - Reserves v Atletico River Plate Reserves | L | 2-3 |
| Uruguay - Reserve League | 2022/03/01 13:30 | Atletico River Plate Reserves v Boston River - Reserves | L | 4-0 |
| Uruguay - Reserve League | 2021/09/06 18:00 | Boston River - Reserves v Atletico River Plate Reserves | L | 1-2 |
| Uruguay - Reserve League | 2020/09/15 18:00 | Boston River - Reserves v Atletico River Plate Reserves | L | 1-3 |
| Uruguay - Reserve League | 2019/11/28 19:00 | Atletico River Plate Reserves v Boston River - Reserves | L | 4-2 |
| Uruguay - Reserve League | 2019/03/05 19:00 | Boston River - Reserves v Atletico River Plate Reserves | L | 1-2 |
| Uruguay - Reserve League | 2018/11/16 18:00 | Boston River - Reserves v Atletico River Plate Reserves | L | 1-3 |
| Uruguay - Reserve League | 2018/02/03 17:15 | Atletico River Plate Reserves v Boston River - Reserves | W | 2-4 |
| Uruguay - Reserve League | 2023/02/27 13:00 | Deportivo Maldonado - Reserves v Boston River - Reserves | L | 1-0 |
| Uruguay - Reserve League | 2023/02/20 12:45 | Penarol - Reserves v Boston River - Reserves | L | 3-1 |
| Uruguay - Reserve League | 2022/12/12 12:00 | Torque - Reserves v Boston River - Reserves | L | 1-0 |
| Uruguay - Reserve League | 2022/12/08 12:00 | Boston River - Reserves v Montevideo Wanderers - Reserves | D | 2-2 |
| Uruguay - Reserve League | 2022/12/01 12:30 | Boston River - Reserves v Penarol - Reserves | L | 0-5 |
| Uruguay - Reserve League | 2022/11/21 12:00 | Liverpool Montevideo - Reserves v Boston River - Reserves | L | 3-1 |
| Uruguay - Reserve League | 2022/11/14 19:00 | Boston River - Reserves v Rentistas - Reserves | D | 3-3 |
| Uruguay - Reserve League | 2022/11/08 13:00 | Deportivo Maldonado - Reserves v Boston River - Reserves | W | 1-2 |
| Uruguay - Reserve League | 2023/02/27 12:12 | Atletico River Plate Reserves v Cerrito - Reserves | W | 4-1 |
| Uruguay - Reserve League | 2023/02/27 12:00 | Atletico River Plate Reserves v CA Cerro - Reserves | W | 4-1 |
| Uruguay - Reserve League | 2023/02/21 20:00 | Racing Club de Montevideo - Reserves v Atletico River Plate Reserves | W | 1-2 |
| Uruguay - Reserve League | 2022/12/08 12:00 | Atletico River Plate Reserves v Torque - Reserves | W | 1-0 |
| Uruguay - Reserve League | 2022/12/05 12:00 | Penarol - Reserves v Atletico River Plate Reserves | L | 3-1 |
| Uruguay - Reserve League | 2022/12/01 12:00 | Atletico River Plate Reserves v Liverpool Montevideo - Reserves | W | 3-0 |
| Uruguay - Reserve League | 2022/11/28 11:30 | Atletico River Plate Reserves v Cerro Largo - Reserves | W | 4-1 |
| Uruguay - Reserve League | 2022/11/21 19:00 | Rentistas - Reserves v Atletico River Plate Reserves | D | 2-2 |