[6] Quilmes 2-1 Deportivo Riestra [13] 2021-07-25 18:00
Stadium: Estadio Centenario Ciudad de Quilmes Round: 18
Head to Head
| Argentina Nacional B | 2021/03/15 20:10 | Deportivo Riestra v Quilmes | W | 0-1 |
| Argentina Nacional B | 2019/11/16 20:00 | Quilmes v Deportivo Riestra | D | 1-1 |
| Argentina Nacional B | 2017/10/14 20:05 | Deportivo Riestra v Quilmes | W | 0-1 |
Home History
| Argentina Nacional B | 2021/07/19 18:00 | Quilmes v Belgrano | L | 2-3 |
| Argentina Nacional B | 2021/07/13 00:10 | San Martín de Tucumán v Quilmes | W | 1-2 |
| Argentina Nacional B | 2021/07/04 18:00 | Quilmes v Almirante Brown | W | 3-1 |
| Argentina Nacional B | 2021/06/28 18:05 | Nueva Chicago v Quilmes | D | 1-1 |
| Argentina Nacional B | 2021/06/22 20:10 | Quilmes v Chacarita Juniors | W | 3-1 |
| Argentina Nacional B | 2021/06/16 18:10 | CA Atlanta v Quilmes | D | 0-0 |
| Argentina Nacional B | 2021/05/21 20:10 | Quilmes v Club Atlético Mitre | W | 2-1 |
| Argentina Nacional B | 2021/05/15 18:30 | CA Estudiantes Caseros v Quilmes | D | 0-0 |
Away History
| Argentina Nacional B | 2021/07/18 19:00 | Agropecuario v Deportivo Riestra | W | 0-1 |
| Argentina Nacional B | 2021/07/12 18:00 | Deportivo Riestra v Deportivo Maipu | L | 0-1 |
| Argentina Nacional B | 2021/07/05 18:00 | Club Atletico Temperley v Deportivo Riestra | L | 1-0 |
| Argentina Nacional B | 2021/06/28 18:00 | Deportivo Riestra v Estudiantes Rio Cuarto | L | 0-1 |
| Argentina Nacional B | 2021/06/23 00:10 | Gimnasia Mendoza v Deportivo Riestra | D | 1-1 |
| Argentina Nacional B | 2021/06/10 18:00 | Deportivo Riestra v Belgrano | D | 1-1 |
| Argentina Nacional B | 2021/05/17 19:00 | San Martín de Tucumán v Deportivo Riestra | L | 2-0 |
| Argentina Nacional B | 2021/05/11 18:10 | Deportivo Riestra v Almirante Brown | L | 1-2 |