[18] Guillermo Brown 0-0 Santamarina Tandil [10] 2021-04-18 19:00
Stadium: Estadio Raúl Conti Round: 6
Head to Head
| Argentina Nacional B | 2019/02/23 23:30 | Santamarina Tandil v Guillermo Brown | W | 0-2 |
| Argentina Nacional B | 2018/04/09 23:30 | Santamarina Tandil v Guillermo Brown | D | 1-1 |
| Argentina Nacional B | 2017/04/03 19:00 | Guillermo Brown v Santamarina Tandil | D | 0-0 |
| Argentina Nacional B | 2016/09/04 14:00 | Santamarina Tandil v Guillermo Brown | L | 2-0 |
| Argentina Nacional B | 2016/06/19 18:00 | Guillermo Brown v Santamarina Tandil | D | 1-1 |
| Argentina Nacional B | 2015/08/22 22:30 | Santamarina Tandil v Guillermo Brown | W | 1-4 |
| Argentina Nacional B | 2015/04/05 19:00 | Guillermo Brown v Santamarina Tandil | L | 0-2 |