Primera B| ROUND | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Apertura |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Clausura |
| Season archive |
| Games | Goals | H | D | A | ||||
| 80 | 213 | 2.66 | 37 | 46.25% | 17 | 21.25% | 26 | 32.50% |
| Apertura | Overall | Home | Away | |||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
| 1 | JJ Urquiza | 10 | 6 | 1 | 3 | 17 | 14 | +3 | 19 | LWWW | 5 | 3 | 0 | 2 | 9 | 8 | 5 | 3 | 1 | 1 | 8 | 6 | ||
| 2 | 1 | Los Andes | 9 | 5 | 3 | 1 | 12 | 4 | +8 | 18 | WXWL | 5 | 3 | 2 | 0 | 7 | 2 | 4 | 2 | 1 | 1 | 5 | 2 | |
| 3 | 2 | Defensores Unidos | 9 | 5 | 2 | 2 | 12 | 8 | +4 | 17 | WLXW | 5 | 2 | 2 | 1 | 8 | 6 | 4 | 3 | 0 | 1 | 4 | 2 | |
| 4 | 2 | Deportivo Merlo | 9 | 5 | 2 | 2 | 16 | 13 | +3 | 17 | WLXW | 4 | 2 | 1 | 1 | 5 | 4 | 5 | 3 | 1 | 1 | 11 | 9 | |
| 5 | 3 | Colegiales | 9 | 5 | 1 | 3 | 15 | 13 | +2 | 16 | WWWL | 5 | 2 | 1 | 2 | 6 | 6 | 4 | 3 | 0 | 1 | 9 | 7 | |
| 6 | 3 | Sacachispas | 10 | 5 | 1 | 4 | 12 | 16 | -4 | 16 | WWWL | 5 | 3 | 0 | 2 | 6 | 5 | 5 | 2 | 1 | 2 | 6 | 11 | |
| 7 | 5 | Flandria | 9 | 4 | 3 | 2 | 12 | 8 | +4 | 15 | LXWL | 4 | 1 | 2 | 1 | 6 | 6 | 5 | 3 | 1 | 1 | 6 | 2 | |
| 8 | 4 | Talleres (RE) | 9 | 4 | 2 | 3 | 17 | 11 | +6 | 14 | LWLW | 4 | 4 | 0 | 0 | 12 | 1 | 5 | 0 | 2 | 3 | 5 | 10 | |
| 9 | 1 | Comunicaciones | 10 | 4 | 2 | 4 | 15 | 15 | +0 | 14 | WLLW | 5 | 2 | 1 | 2 | 7 | 6 | 5 | 2 | 1 | 2 | 8 | 9 | |
| 10 | 3 | Villa San Carlos | 9 | 4 | 1 | 4 | 15 | 13 | +2 | 13 | WLWL | 5 | 4 | 1 | 0 | 12 | 6 | 4 | 0 | 0 | 4 | 3 | 7 | |
| 11 | 2 | Acassuso | 10 | 3 | 4 | 3 | 12 | 13 | -1 | 13 | WXXL | 5 | 2 | 2 | 1 | 8 | 7 | 5 | 1 | 2 | 2 | 4 | 6 | |
| 12 | 1 | UAI Urquiza | 10 | 3 | 2 | 5 | 15 | 20 | -5 | 11 | LXWL | 5 | 1 | 1 | 3 | 4 | 6 | 5 | 2 | 1 | 2 | 11 | 14 | |
| 13 | 1 | Fénix | 9 | 2 | 4 | 3 | 12 | 13 | -1 | 10 | LXWX | 5 | 1 | 1 | 3 | 7 | 9 | 4 | 1 | 3 | 0 | 5 | 4 | |
| 14 | Deportivo Armenio | 10 | 3 | 1 | 6 | 7 | 12 | -5 | 10 | LXLW | 5 | 2 | 1 | 2 | 4 | 6 | 5 | 1 | 0 | 4 | 3 | 6 | ||
| 15 | 2 | Argentino Quilmes | 10 | 2 | 2 | 6 | 9 | 15 | -6 | 8 | WLLL | 5 | 2 | 0 | 3 | 7 | 8 | 5 | 0 | 2 | 3 | 2 | 7 | |
| 16 | 1 | Cañuelas | 9 | 2 | 1 | 6 | 10 | 14 | -4 | 7 | LLLW | 4 | 2 | 0 | 2 | 7 | 5 | 5 | 0 | 1 | 4 | 3 | 9 | |
| 17 | 1 | San Miguel | 9 | 1 | 2 | 6 | 5 | 11 | -6 | 5 | LLLW | 4 | 1 | 2 | 1 | 4 | 3 | 5 | 0 | 0 | 5 | 1 | 8 | |
| 7 | +1 | Nicolás TOLOZA (Defensores Unidos, 1p) |
| +1 | Javier ROSSI (Acassuso, 2p) | |
| 6 | Camilo MACHADO (Argentino Quilmes, 1p) | |
| Alexis DELGADO (Fénix) | ||
| +1 | Lázaro ROMERO (Deportivo Merlo, 2p) | |
| 5 | Ivo KESTLER (Comunicaciones) | |
| 4 | Santiago PRIM (UAI Urquiza, 4p) | |
| Diego AGUIRRE (Cañuelas) | ||
| Cristian GODOY (Talleres (RE)) | ||
| Ulisses ORTEGOZA (Los Andes) | ||
| Juan MIRITELLO (Talleres (RE)) | ||
| +1 | Federico MARTINEZ (Colegiales) | |
| +2 | Marcos GODOY (Colegiales) | |
| +1 | Federico SELLECCHIA (Acassuso) | |
| 3 | Matías BRIANESE (Villa San Carlos) | |
| +1 | Enzo LÓPEZ (Los Andes) | |
| Sebastián MONTERO (JJ Urquiza) | ||
| José INGRATTI (Sacachispas) | ||
| Franco VEDOYA (JJ Urquiza) | ||
| Marcelo PIO BONACCI (JJ Urquiza) | ||
| Alexís ALEGRE (Villa San Carlos) | ||
| Nahuel CÁCERES (Sacachispas) | ||
| Mariano GUERREIRO (Flandria) | ||
| Alejandro NORIEGA (Talleres (RE)) | ||
| +1 | Jonatan MORÁN (Deportivo Merlo, 1p) |
| Saturday, 8 May 2021 | |||||
| 10 | Los Andes | 3-0 | Talleres (RE) | ||
| 5 | Turraca | ||||
| 45 | López | ||||
| 78 | Salega | ||||
| 10 | Acassuso | 2-1 | Cañuelas | ||
| 27(p) | Rossi | 70 | Sosa | ||
| 84 | Sellecchia | ||||
| 10 | Colegiales | 3-1 | UAI Urquiza | ||
| 28 | Godoy | 14 | Treppo | ||
| 44 | Martinez | ||||
| 70 | Godoy | ||||
| 10 | Defensores Unidos | 2-0 | Deportivo Armenio | ||
| 44 | Toloza | ||||
| 58 | Gómez | ||||
| 10 | Sacachispas | 1-0 | Flandria | ||
| 52(og) | Lungarzo | ||||
| 10 | Argentino Quilmes | 2-1 | San Miguel | ||
| 13 | Dominguez | 87 | Castañeda | ||
| 68 | Cañete | ||||
| Sunday, 9 May 2021 | |||||
| 10 | Fénix | 1-2 | Comunicaciones | ||
| 71 | Gallo | 12(p) | Zagert | ||
| 42 | Gigli | ||||
| Monday, 10 May 2021 | |||||
| 10 | JJ Urquiza | 1-3 | Deportivo Merlo | ||
| 28 | Ramirez | 15 | Ojeda | ||
| 70 | Romero | ||||
| 90 | Morán | ||||
