[16] Guillermo Brown 0-0 San Martin de San Juan [3] 2021-03-21 19:00
Stadium: Estadio Raúl Conti Round: 2
Head to Head
| Argentina Nacional B | 2021/01/10 20:10 | Guillermo Brown v San Martin de San Juan | L | 0-1 |
| Argentina Nacional B | 2019/11/24 20:00 | Guillermo Brown v San Martin de San Juan | D | 0-0 |