[19] San Martin de San Juan 0-1 Deportivo Riestra [5] 2021-12-18 02:30
Stadium: Estadio Ingeniero Hilario Sánchez Round: 4
Home History
| Argentina Nacional B | 2021/11/15 20:00 | San Martin SJ v Independiente Rivadavia | L | 0-1 |
| Argentina Nacional B | 2021/11/07 18:40 | Barracas Central v San Martin SJ | L | 3-0 |
| Argentina Nacional B | 2021/10/30 20:00 | San Martin SJ v Instituto AC Cordoba | W | 1-0 |
| Argentina Nacional B | 2021/10/24 18:30 | Gimnasia Jujuy v San Martin SJ | L | 1-0 |
| Argentina Nacional B | 2021/10/17 19:00 | San Martin SJ v Tristan Suarez | W | 4-0 |
| Argentina Nacional B | 2021/10/11 18:30 | Ferro Carril Oeste v San Martin SJ | L | 3-2 |
| Argentina Nacional B | 2021/10/02 20:00 | San Martin SJ v Deportivo Moron | D | 1-1 |
| Argentina Nacional B | 2021/09/25 18:00 | CA Guemes v San Martin SJ | L | 1-0 |
Away History
| Argentina Nacional B | 2021/11/15 20:00 | Deportivo Riestra v Agropecuario | L | 1-2 |
| Argentina Nacional B | 2021/11/07 19:30 | Deportivo Maipu v Deportivo Riestra | L | 3-1 |
| Argentina Nacional B | 2021/11/01 22:00 | Deportivo Riestra v Club Atletico Temperley | D | 0-0 |
| Argentina Nacional B | 2021/10/26 00:00 | Estudiantes Rio Cuarto v Deportivo Riestra | L | 2-0 |
| Argentina Nacional B | 2021/10/18 18:30 | Deportivo Riestra v Gimnasia Mendoza | D | 0-0 |
| Argentina Nacional B | 2021/10/02 00:05 | Belgrano v Deportivo Riestra | L | 1-0 |
| Argentina Nacional B | 2021/09/25 16:30 | Deportivo Riestra v San Martin de Tucuman | D | 0-0 |
| Argentina Nacional B | 2021/09/18 21:10 | Almirante Brown v Deportivo Riestra | L | 1-0 |