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 | ||||
| 172 | 421 | 2.44 | 62 | 36.05% | 54 | 31.40% | 56 | 32.56% |
| 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 |  1 | Santiago Morning | 21 | 10 | 8 | 3 | 34 | 19 | +15 | 38 | WWWL | 10 | 3 | 4 | 3 | 13 | 10 | 11 | 7 | 4 | 0 | 21 | 9 |
 | 2 |  1 | Coquimbo | 22 | 9 | 11 | 2 | 28 | 15 | +13 | 38 | OOWO | 12 | 5 | 6 | 1 | 13 | 6 | 10 | 4 | 5 | 1 | 15 | 9 |
| 3 |  | Puerto Montt | 22 | 9 | 9 | 4 | 22 | 18 | +4 | 36 | OWLX | 11 | 6 | 4 | 1 | 14 | 7 | 11 | 3 | 5 | 3 | 8 | 11 |
| 4 | 1 | Copiapó | 22 | 9 | 8 | 5 | 36 | 28 | +8 | 35 | WLXW | 11 | 4 | 6 | 1 | 19 | 10 | 11 | 5 | 2 | 4 | 17 | 18 |
| 5 | 1 | Santa Cruz | 22 | 10 | 5 | 7 | 28 | 26 | +2 | 35 | LOWX | 11 | 5 | 2 | 4 | 16 | 17 | 11 | 5 | 3 | 3 | 12 | 9 |
| 6 | 1 | Rangers | 22 | 9 | 5 | 8 | 27 | 26 | +1 | 32 | WLXW | 12 | 6 | 2 | 4 | 16 | 10 | 10 | 3 | 3 | 4 | 11 | 16 | |
| 7 | 1 | Temuco | 22 | 8 | 7 | 7 | 31 | 22 | +9 | 31 | LWLW | 11 | 5 | 4 | 2 | 18 | 9 | 11 | 3 | 3 | 5 | 13 | 13 | |
| 8 | 1 | Fernández Vial | 18 | 9 | 3 | 6 | 31 | 19 | +12 | 30 | LWXX | 7 | 4 | 2 | 1 | 13 | 6 | 11 | 5 | 1 | 5 | 18 | 13 | |
| 9 | 1 | Magallanes | 22 | 7 | 9 | 6 | 27 | 26 | +1 | 30 | XXWO | 11 | 4 | 3 | 4 | 15 | 14 | 11 | 3 | 6 | 2 | 12 | 12 | |
| 10 | 1 | Unión San Felipe | 21 | 8 | 4 | 9 | 24 | 27 | -3 | 28 | WWLX | 11 | 4 | 3 | 4 | 14 | 15 | 10 | 4 | 1 | 5 | 10 | 12 | |
| 11 | 1 | Deportes Iquique | 22 | 7 | 6 | 9 | 36 | 34 | +2 | 27 | XWXW | 10 | 3 | 3 | 4 | 19 | 17 | 12 | 4 | 3 | 5 | 17 | 17 | |
| 12 | 1 | Universidad de Concepción | 22 | 5 | 9 | 8 | 25 | 27 | -2 | 24 | OLLL | 11 | 3 | 5 | 3 | 14 | 11 | 11 | 2 | 4 | 5 | 11 | 16 | |
| 13 | 1 | San Luis | 22 | 5 | 9 | 8 | 21 | 25 | -4 | 24 | LXXW | 10 | 3 | 3 | 4 | 12 | 11 | 12 | 2 | 6 | 4 | 9 | 14 | |
| 14 | | Cobreloa | 21 | 5 | 8 | 8 | 23 | 27 | -4 | 22 | LLWL | 11 | 4 | 3 | 4 | 15 | 15 | 10 | 1 | 5 | 4 | 8 | 12 | |
| 15 | | Barnechea | 21 | 5 | 5 | 11 | 22 | 29 | -7 | 20 | WLLL | 12 | 2 | 3 | 7 | 9 | 15 | 9 | 3 | 2 | 4 | 13 | 14 | |
 | 16 | | San Marcos | 22 | 3 | 2 | 17 | 6 | 53 | -47 | 10 | OLLL | 11 | 1 | 1 | 9 | 1 | 27 | 11 | 2 | 1 | 8 | 5 | 26 |
| 9 | Manuel LÓPEZ (Copiapó, 1p) | |
| +1 | Kévin HARBOTTLE (Fernández Vial, 1p) | |
| 8 | +1 | Steffan PINO (Santiago Morning) |
| Álvaro RAMOS (Deportes Iquique, 2p) | ||
| Lionel ALTAMIRANO (Universidad de Concepción) | ||
| Luis RIVEROS (Universidad de Concepción, 2p) | ||
| 7 | Leandro GÁRATE (Coquimbo, 2p) | |
| Yorman ZAPATA (Magallanes) | ||
| Felipe FLORES (Barnechea, 2p) | ||
| Carlos ESCOBAR (Temuco, 1p) | ||
| 6 | Miguel ORELLANA (Magallanes, 2p) | |
| Bairon MONROY (San Marcos) | ||
| Alfredo ÁBALOS (Rangers, 3p) | ||
| 5 | Reiner CASTRO (Temuco) | |
| Roberto RIVEROS (Santiago Morning) | ||
| Óscar ORTEGA (Santiago Morning, 4p) | ||
| Kilian DELGADO (San Marcos) | ||
| +1 | Camilo PONCE (Copiapó) | |
| Cristian DUMA (Santa Cruz) | ||
| Leandro BARRERA (Santiago Morning, 4p) |
| Sunday, 26 September 2021 | |||||
| 22 | Cobreloa | 1-2 | Fernández Vial | ||
| 90 | Ross | 29 | Carrasco | ||
| 78 | Harbottle | ||||
| 22 | Rangers | 0-1 | Santiago Morning | ||
| 45 | Pino | ||||
| 22 | Copiapó | 4-1 | San Luis | ||
| 57 | Núñez | 13 | Cuadra | ||
| 61 | Núñez | ||||
| 67(p) | Luna | ||||
| 83 | Ponce | ||||
| Monday, 27 September 2021 | |||||
| 22 | Universidad de Concepción | 0-0 | Puerto Montt | ||
| 22 | Magallanes | 2-2 | Deportes Iquique | ||
| 45 | San Juan | 20 | Silva | ||
| 68 | Alucema | 57 | Pernía | ||
| 22 | Barnechea | 2-0 | Temuco | ||
| 20 | Gutiérrez | ||||
| 67 | Espinoza | ||||
| Tuesday, 28 September 2021 | |||||
| 22 | San Marcos | 0-0 | Coquimbo | ||
| 22 | Santa Cruz | 0-1 | Unión San Felipe | ||
| 66 | Riveros | ||||
| Thursday, 30 September 2021 | |||||
| 9 | Rangers | 1-0 | Fernández Vial | ||
| 51 | Zúñiga | ||||
