Head to Head
| Argentina Reserve League | 2022/07/19 14:00 | Union Santa Fe Reserves v San Lorenzo Reserves | D | 0-0 |
| Argentina Reserve League | 2022/04/20 13:00 | Union Santa Fe Reserves v San Lorenzo Reserves | L | 1-4 |
| Argentina Reserve League | 2021/08/06 13:00 | Union Santa Fe Reserves v San Lorenzo Reserves | D | 1-1 |
| Argentina Reserve League | 2019/08/30 13:00 | San Lorenzo Reserves v Union Santa Fe Reserves | L | 3-1 |
| Argentina Reserve League | 2018/08/27 13:00 | Union Santa Fe Reserves v San Lorenzo Reserves | L | 1-2 |
| Argentina Reserve League | 2018/03/02 12:00 | San Lorenzo Reserves v Union Santa Fe Reserves | L | 1-0 |
| Argentina Reserve League | 2016/12/10 12:00 | San Lorenzo Reserves v Union Santa Fe Reserves | L | 1-0 |
Home History
| Argentina Reserve League | 2023/02/16 12:00 | Colon Reserves v Union Santa Fe Reserves | L | 1-0 |
| Argentina Reserve League | 2023/02/09 12:00 | Union Santa Fe Reserves v Barracas Central Reserves | W | 2-0 |
| Argentina Reserve League | 2023/02/03 12:00 | Instituto AC Cordoba Reserves v Union Santa Fe Reserves | L | 1-0 |
| Argentina Reserve League | 2023/01/27 12:00 | Union Santa Fe Reserves v Banfield Reserves | D | 2-2 |
| Argentina Reserve League | 2022/10/22 13:00 | Central Cordoba SdE Reserves v Union Santa Fe Reserves | L | 3-0 |
| Argentina Reserve League | 2022/10/15 13:00 | Union Santa Fe Reserves v Atletico Tucuman Reserves | W | 3-0 |
| Argentina Reserve League | 2022/10/12 13:00 | Union Santa Fe Reserves v Defensa y Justicia Reserves | L | 0-1 |
| Argentina Reserve League | 2022/10/07 14:00 | Arsenal de Sarandi Reserves v Union Santa Fe Reserves | D | 0-0 |
Away History
| Argentina Reserve League | 2023/02/17 12:00 | San Lorenzo Reserves v Sarmiento Reserves | W | 1-0 |
| Argentina Reserve League | 2023/02/12 12:00 | Godoy Cruz Reserves v San Lorenzo Reserves | W | 0-2 |
| Argentina Reserve League | 2023/02/05 12:00 | San Lorenzo Reserves v Lanus Reserves | L | 1-2 |
| Argentina Reserve League | 2023/01/29 12:00 | Arsenal de Sarandi Reserves v San Lorenzo Reserves | D | 0-0 |
| Argentina Reserve League | 2022/10/23 13:00 | CA Aldosivi Reserves v San Lorenzo Reserves | W | 2-3 |
| Argentina Reserve League | 2022/10/18 14:00 | San Lorenzo Reserves v Sarmiento Reserves | D | 0-0 |
| Argentina Reserve League | 2022/10/14 14:00 | San Lorenzo Reserves v Gimnasia LP Reserves | W | 3-1 |
| Argentina Reserve League | 2022/10/10 13:00 | Velez Sarsfield Reserves v San Lorenzo Reserves | L | 2-0 |