 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: | www.sanmartindetucuman.com.ar |
| Name: | La Ciudadela |
| Capacity: | 30,000 |
| Nacional B Zona B 2020 | |
|
| 14-Oct-2019 | Nacional B (9) | Quilmes | 1-4 | San Martín (Tuc) |
| 20-Oct-2019 | Nacional B (10) | San Martín (Tuc) | 3-0 | Atlético Rafaela |
| 24-Oct-2019 | Nacional B (1) | Almagro | 0-1 | San Martín (Tuc) |
| 02-Nov-2019 | Nacional B (11) | All Boys | 1-1 | San Martín (Tuc) |
| 10-Nov-2019 | Nacional B (12) | San Martín (Tuc) | 2-0 | Gimnasia (J) |
| 18-Nov-2019 | Nacional B (13) | Santamarina | 1-3 | San Martín (Tuc) |
| 24-Nov-2019 | Nacional B (14) | San Martín (Tuc) | 1-1 | Instituto |
| 02-Dec-2019 | Nacional B (15) | Gimnasia (M) | 0-3 | San Martín (Tuc) |
| 08-Feb-2020 | Nacional B (16) | San Martín (Tuc) | - | Almagro |
| 15-Feb-2020 | Nacional B (17) | Villa Dálmine | - | San Martín (Tuc) |
| 22-Feb-2020 | Nacional B (18) | San Martín (Tuc) | - | Sarmiento |
| 29-Feb-2020 | Nacional B (19) | Deportivo Riestra | - | San Martín (Tuc) |
| 07-Mar-2020 | Nacional B (20) | San Martín (Tuc) | - | Chacarita Juniors |
| 14-Mar-2020 | Nacional B (21) | Brown de Adrogue | - | San Martín (Tuc) |
| 21-Mar-2020 | Nacional B (22) | San Martín (Tuc) | - | Tigre |
| 28-Mar-2020 | Nacional B (23) | Defensores | - | San Martín (Tuc) |
