| Argentina Reserve Cup | 2019/04/19 13:00 | Racing Club Reserves v San Martin de Tucuman Reserves | L | 3-2 |
| Argentina Reserve League | 2019/03/31 12:00 | Estudiantes LP Reserves v San Martin de Tucuman Reserves | D | 0-0 |
| Argentina Reserve League | 2019/03/17 12:19 | San Martin de Tucuman Reserves v Boca Juniors Reserves | D | 1-1 |
| Argentina Reserve League | 2019/03/09 12:00 | Huracan Reserves v San Martin de Tucuman Reserves | L | 2-1 |
| Argentina Reserve League | 2019/02/24 12:09 | River Plate Reserves v San Martin de Tucuman Reserves | L | 1-0 |
| Argentina Reserve League | 2019/02/15 12:04 | San Martin de Tucuman Reserves v Belgrano Reserves | W | 3-2 |
| Argentina Reserve League | 2019/02/10 12:00 | Godoy Cruz Reserves v San Martin de Tucuman Reserves | L | 1-0 |
| Argentina Reserve League | 2019/02/02 12:07 | San Martin de Tucuman Reserves v Defensa y Justicia Reserves | W | 3-1 |