 Club Atlético San Martin |
| Address: | Av. Pellegrini y Bolivar, San Miguel de Tuc., Tucumán |
| Telephone: | (0381) 424-7817 |
| Founded: | 2-Nov-1909 |
| President: | Oscar Simón Mirkin |
| Official website: | clubatleticosanmartin.com.ar |
| Manager: | Ariel MARTOS |
| Name: | La Ciudadela |
| Capacity: | 30,000 |
| Primera Nacional 2025 | |
|
| 17-May-2025 | Nacional B (15) | San Martín (Tuc) | 1-1 | Racing Córdoba |
| 26-May-2025 | Nacional B (16) | Quilmes | 1-2 | San Martín (Tuc) |
| 31-May-2025 | Nacional B (17) | San Martín (Tuc) | 0-1 | San Miguel |
| 14-Jun-2025 | Nacional B (18) | San Martín (Tuc) | 1-1 | Almagro |
| 22-Jun-2025 | Nacional B (19) | Ferro | 0-2 | San Martín (Tuc) |
| 28-Jun-2025 | Nacional B (20) | San Martín (Tuc) | 0-1 | Patronato |
| 06-Jul-2025 | Nacional B (21) | Atlético Guemes | 2-1 | San Martín (Tuc) |
| 12-Jul-2025 | Nacional B (22) | San Martín (Tuc) | 1-0 | Los Andes |
| 19-Jul-2025 | Nacional B (23) | San Martín (Tuc) | - | Tristan Suárez |
| 27-Jul-2025 | Nacional B (24) | Gimnasia y Tiro | - | San Martín (Tuc) |
| 09-Aug-2025 | Nacional B (25) | San Martín (Tuc) | - | Deportivo Maipú |
| 16-Aug-2025 | Nacional B (26) | Deportivo Madryn | - | San Martín (Tuc) |
| 23-Aug-2025 | Nacional B (27) | San Martín (Tuc) | - | Alvarado |
| 30-Aug-2025 | Nacional B (28) | All Boys | - | San Martín (Tuc) |
| 06-Sep-2025 | Nacional B (29) | San Martín (Tuc) | - | Arsenal |
| 13-Sep-2025 | Nacional B (30) | Colegiales | - | San Martín (Tuc) |
