Nacional B| ROUND | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 |
| Season archive |
| Saturday, 14 August 2021 | |||||
| 21 | Ferro | - | Tristan Suárez | ||
| 21 | Belgrano | - | Atlético Mitre | ||
| 21 | All Boys | - | San Martín (SJ) | ||
| 21 | Almagro | - | Barracas Central | ||
| 21 | Almirante Brown | - | Chacarita Juniors | ||
| 21 | San Martín (Tuc) | - | Atlanta | ||
| 21 | Temperley | - | Quilmes | ||
| 21 | Defensores | - | Atlético Rafaela | ||
| 21 | Deportivo Morón | - | Gimnasia (J) | ||
| 21 | San Telmo | - | Guillermo Brown | ||
| 21 | Santamarina | - | Independiente Rivadavia | ||
| 21 | Deportivo Riestra | - | Estudiantes (BA) | ||
| 21 | Gimnasia (M) | - | Alvarado | ||
| 21 | Villa Dálmine | - | Brown de Adrogue | ||
| 21 | Deportivo Maipú | - | Agropecuario | ||
| 21 | Estudiantes (RC) | - | Tigre | ||
| 21 | Atlético Guemes | - | Instituto | ||
