Primera B División| 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 |
| Season archive |
| Games | Goals | H | D | A | ||||
| 197 | 491 | 2.49 | 72 | 36.55% | 63 | 31.98% | 62 | 31.47% |
| 2021 | 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 |  | Coquimbo | 25 | 11 | 11 | 3 | 34 | 19 | +15 | 44 | WWLO | 13 | 6 | 6 | 1 | 15 | 7 | 12 | 5 | 5 | 2 | 19 | 12 |
 | 2 |  2 | Santiago Morning | 24 | 11 | 9 | 4 | 39 | 23 | +16 | 42 | WLXW | 12 | 4 | 5 | 3 | 17 | 12 | 12 | 7 | 4 | 1 | 22 | 11 |
| 3 |  1 | Copiapó | 25 | 11 | 9 | 5 | 41 | 31 | +10 | 42 | XWWW | 13 | 5 | 7 | 1 | 22 | 12 | 12 | 6 | 2 | 4 | 19 | 19 |
| 4 | 1 | Puerto Montt | 25 | 10 | 10 | 5 | 27 | 23 | +4 | 40 | LXWO | 13 | 7 | 4 | 2 | 18 | 11 | 12 | 3 | 6 | 3 | 9 | 12 |
| 5 | 1 | Fernández Vial | 22 | 10 | 6 | 6 | 37 | 24 | +13 | 36 | WXXX | 9 | 4 | 4 | 1 | 16 | 9 | 13 | 6 | 2 | 5 | 21 | 15 |
| 6 | 1 | Temuco | 25 | 9 | 9 | 7 | 36 | 25 | +11 | 36 | WXXL | 13 | 5 | 6 | 2 | 21 | 12 | 12 | 4 | 3 | 5 | 15 | 13 | |
| 7 | 2 | Santa Cruz | 25 | 10 | 6 | 9 | 30 | 34 | -4 | 36 | OLLL | 12 | 5 | 2 | 5 | 17 | 19 | 13 | 5 | 4 | 4 | 13 | 15 | |
| 8 | 2 | Magallanes | 25 | 8 | 10 | 7 | 32 | 29 | +3 | 34 | WLXX | 13 | 5 | 4 | 4 | 19 | 15 | 12 | 3 | 6 | 3 | 13 | 14 | |
| 9 | 2 | Deportes Iquique | 25 | 9 | 6 | 10 | 44 | 38 | +6 | 33 | WLWX | 12 | 5 | 3 | 4 | 26 | 18 | 13 | 4 | 3 | 6 | 18 | 20 | |
| 10 | 2 | Rangers | 25 | 9 | 6 | 10 | 30 | 33 | -3 | 33 | LXLW | 13 | 6 | 2 | 5 | 16 | 12 | 12 | 3 | 4 | 5 | 14 | 21 | |
| 11 | 2 | Unión San Felipe | 24 | 9 | 5 | 10 | 28 | 30 | -2 | 32 | LWOW | 13 | 4 | 4 | 5 | 14 | 16 | 11 | 5 | 1 | 5 | 14 | 14 | |
| 12 | | San Luis | 25 | 7 | 10 | 8 | 24 | 26 | -2 | 31 | OWWL | 12 | 4 | 4 | 4 | 13 | 11 | 13 | 3 | 6 | 4 | 11 | 15 | |
| 13 | | Universidad de Concepción | 25 | 6 | 10 | 9 | 30 | 33 | -3 | 28 | LWXO | 12 | 4 | 5 | 3 | 17 | 12 | 13 | 2 | 5 | 6 | 13 | 21 | |
| 14 | | Cobreloa | 24 | 6 | 8 | 10 | 25 | 30 | -5 | 25 | LWLL | 12 | 5 | 3 | 4 | 17 | 16 | 12 | 1 | 5 | 6 | 8 | 14 | |
| 15 | | Barnechea | 25 | 5 | 7 | 13 | 26 | 37 | -11 | 22 | LLXX | 13 | 2 | 3 | 8 | 11 | 19 | 12 | 3 | 4 | 5 | 15 | 18 | |
 | 16 | | San Marcos | 25 | 3 | 4 | 18 | 8 | 56 | -48 | 12 | XLOO | 12 | 1 | 1 | 10 | 2 | 29 | 13 | 2 | 3 | 8 | 6 | 27 |
| 12 | +1 | Manuel LÓPEZ (Copiapó, 2p) |
| 11 | Kévin HARBOTTLE (Fernández Vial, 1p) | |
| 10 | +1 | Steffan PINO (Santiago Morning) |
| +2 | Leandro GÁRATE (Coquimbo, 2p) | |
| Lionel ALTAMIRANO (Universidad de Concepción) | ||
| 9 | Felipe FLORES (Barnechea, 3p) | |
| Álvaro RAMOS (Deportes Iquique, 2p) | ||
| Alfredo ÁBALOS (Rangers, 3p) | ||
| 8 | +1 | Yorman ZAPATA (Magallanes) |
| +1 | Miguel ORELLANA (Magallanes, 3p) | |
| Luis RIVEROS (Universidad de Concepción, 2p) | ||
| Carlos ESCOBAR (Temuco, 1p) | ||
| 7 | Reiner CASTRO (Temuco, 1p) | |
| Bairon MONROY (San Marcos, 1p) | ||
| 6 | +1 | Roberto RIVEROS (Santiago Morning) |
| 5 | Camilo MELIVILÚ (Puerto Montt) | |
| +1 | Harol SALGADO (Coquimbo) | |
| Matias SANTOS (Universidad de Concepción) | ||
| Óscar ORTEGA (Santiago Morning, 4p) | ||
| +1 | Carlos SEPÚLVEDA (Fernández Vial) | |
| Kilian DELGADO (San Marcos) | ||
| Camilo PONCE (Copiapó) | ||
| Cristian DUMA (Santa Cruz) | ||
| Leandro BARRERA (Santiago Morning, 4p) | ||
| +1 | Hans SALINAS (Deportes Iquique, 4p) | |
| Arnaldo CASTILLO (Puerto Montt) | ||
| Albano BECICA (Santa Cruz, 2p) | ||
| +1 | Eduardo VILCHES (Puerto Montt) | |
| Jeriberth CARRASCO (Fernández Vial) |
| Tuesday, 12 October 2021 | |||||
| 25 | San Luis | 0-0 | Santa Cruz | ||
| 25 | Copiapó | 1-1 | San Marcos | ||
| 80(p) | López | 5 | Millacet | ||
| 25 | Deportes Iquique | 1-0 | Cobreloa | ||
| 56(p) | Salinas | ||||
| Wednesday, 13 October 2021 | |||||
| 25 | Santiago Morning | 2-0 | Barnechea | ||
| 2 | Pino | ||||
| 39 | Riveros | ||||
| 25 | Puerto Montt | 1-3 | Coquimbo | ||
| 56 | Vilches | 37 | Salgado | ||
| 54 | Gárate | ||||
| 69 | Gárate | ||||
| 25 | Unión San Felipe | 0-1 | Fernández Vial | ||
| 82 | Sepúlveda | ||||
| 25 | Rangers | 0-2 | Temuco | ||
| 66 | Gutiérrez | ||||
| 85 | García | ||||
| 25 | Magallanes | 3-0 | Universidad de Concepción | ||
| 42 | Orellana | ||||
| 70 | Alfaro | ||||
| 75 | Zapata | ||||
