[16] Tristan Suarez 4-1 San Martin de San Juan [14] 2021-06-22 18:00
Stadium: Estadio 20 de Octubre Round: 13
Home History
| Argentina Nacional B | 2021/06/17 18:00 | CA Brown de Adrogue v Tristan Suarez | L | 2-1 |
| Argentina Nacional B | 2021/06/09 18:00 | Tristan Suarez v Guillermo Brown | W | 1-0 |
| Argentina Nacional B | 2021/05/14 00:10 | Atletico Rafaela v Tristan Suarez | D | 2-2 |
| Argentina Nacional B | 2021/05/08 18:00 | Tristan Suarez v Independiente Rivadavia | L | 1-2 |
| Argentina Nacional B | 2021/05/03 18:30 | Barracas Central v Tristan Suarez | L | 3-1 |
| Argentina Nacional B | 2021/04/24 18:00 | Tristan Suarez v Instituto AC Cordoba | D | 2-2 |
| Argentina Nacional B | 2021/04/17 20:00 | Gimnasia Jujuy v Tristan Suarez | L | 2-0 |
| Argentina Nacional B | 2021/04/11 17:10 | All Boys v Tristan Suarez | L | 2-0 |
Away History
| Argentina Nacional B | 2021/06/17 18:30 | San Martin de San Juan v Ferro Carril Oeste | D | 1-1 |
| Argentina Nacional B | 2021/06/10 18:00 | Deportivo Moron v San Martin de San Juan | L | 1-0 |
| Argentina Nacional B | 2021/05/16 19:00 | San Martin de San Juan v CA Guemes | L | 1-2 |
| Argentina Nacional B | 2021/05/09 18:00 | Almagro v San Martin de San Juan | W | 0-1 |
| Argentina Nacional B | 2021/05/02 19:30 | San Martin de San Juan v Santamarina Tandil | L | 0-2 |
| Argentina Nacional B | 2021/04/24 19:00 | Defensores de Belgrano v San Martin de San Juan | D | 1-1 |
| Argentina Nacional B | 2021/04/18 19:30 | San Martin de San Juan v CA San Telmo | W | 5-0 |
| Argentina Cup | 2021/04/15 00:10 | San Martin de San Juan v Racing Club | L | 3-6 |