[16] Santamarina Tandil 1-1 Guillermo Brown [18] 2021-08-29 18:00
Stadium: Estadio Municipal General San Martín Round: 23
Head to Head
| Argentina Nacional B | 2021/04/18 19:00 | Guillermo Brown v Santamarina Tandil | D | 0-0 |
| Argentina Nacional B | 2019/02/23 23:30 | Santamarina Tandil v Guillermo Brown | L | 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 | W | 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 | L | 1-4 |
| Argentina Nacional B | 2015/04/05 19:00 | Guillermo Brown v Santamarina Tandil | W | 0-2 |
Home History
| Argentina Nacional B | 2021/08/22 19:00 | Atlético de Rafaela v Santamarina Tandil | W | 0-1 |
| Argentina Nacional B | 2021/08/15 18:00 | Santamarina Tandil v Independiente Rivadavia | L | 0-1 |
| Argentina Nacional B | 2021/08/09 18:30 | Barracas Central v Santamarina Tandil | D | 2-2 |
| Argentina Nacional B | 2021/08/02 18:00 | Santamarina Tandil v Instituto AC Córdoba | D | 0-0 |
| Argentina Nacional B | 2021/07/24 18:00 | Gimnasia Jujuy v Santamarina Tandil | L | 1-0 |
| Argentina Nacional B | 2021/07/17 18:00 | Tristan Suarez v Santamarina Tandil | L | 2-1 |
| Argentina Nacional B | 2021/07/11 18:00 | Santamarina Tandil v Ferro Carril Oeste | L | 0-2 |
| Argentina Nacional B | 2021/07/04 18:00 | Deportivo Moron v Santamarina Tandil | L | 2-1 |
Away History
| Argentina Nacional B | 2021/08/21 18:30 | Guillermo Brown v Defensores de Belgrano | D | 1-1 |
| Argentina Nacional B | 2021/08/15 18:00 | CA San Telmo v Guillermo Brown | W | 1-2 |
| Argentina Nacional B | 2021/08/07 18:30 | Guillermo Brown v Villa Dalmine | D | 1-1 |
| Argentina Nacional B | 2021/07/31 19:00 | San Martín de San Juan v Guillermo Brown | D | 0-0 |
| Argentina Nacional B | 2021/07/24 18:00 | Guillermo Brown v CA Brown de Adrogué | L | 0-3 |
| Argentina Nacional B | 2021/07/17 18:30 | All Boys v Guillermo Brown | L | 3-0 |
| Argentina Nacional B | 2021/07/11 18:00 | Guillermo Brown v Atlético de Rafaela | D | 1-1 |
| Argentina Nacional B | 2021/07/04 18:30 | Independiente Rivadavia v Guillermo Brown | W | 0-2 |