 Club y Biblioteca Ramón Santamarina |
| Name: | Municipal General San Martín |
| Capacity: | 5,000 |
| Nacional B Zona B 2020 | |
|
| 07-Oct-2019 | Nacional B (8) | Santamarina | 1-1 | Atlético Rafaela |
| 13-Oct-2019 | Nacional B (9) | All Boys | 1-1 | Santamarina |
| 21-Oct-2019 | Nacional B (10) | Santamarina | 0-0 | Gimnasia (J) |
| 02-Nov-2019 | Nacional B (11) | Gimnasia (M) | 1-0 | Santamarina |
| 09-Nov-2019 | Nacional B (12) | Instituto | 2-0 | Santamarina |
| 18-Nov-2019 | Nacional B (13) | Santamarina | 1-3 | San Martín (Tuc) |
| 23-Nov-2019 | Nacional B (14) | Almagro | 1-0 | Santamarina |
| 02-Dec-2019 | Nacional B (15) | Santamarina | 2-1 | Villa Dálmine |
| 08-Feb-2020 | Nacional B (16) | Santamarina | - | Sarmiento |
| 15-Feb-2020 | Nacional B (17) | Deportivo Riestra | - | Santamarina |
| 22-Feb-2020 | Nacional B (18) | Santamarina | - | Chacarita Juniors |
| 29-Feb-2020 | Nacional B (19) | Brown de Adrogue | - | Santamarina |
| 07-Mar-2020 | Nacional B (20) | Santamarina | - | Tigre |
| 14-Mar-2020 | Nacional B (21) | Defensores | - | Santamarina |
| 21-Mar-2020 | Nacional B (22) | Santamarina | - | Quilmes |
| 28-Mar-2020 | Nacional B (23) | Atlético Rafaela | - | Santamarina |
