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 | ||||
| 136 | 330 | 2.42 | 44 | 32.35% | 43 | 31.62% | 49 | 36.03% |
| 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 |  3 | Puerto Montt | 18 | 8 | 7 | 3 | 19 | 13 | +6 | 31 | WLXO | 9 | 5 | 3 | 1 | 11 | 5 | 9 | 3 | 4 | 2 | 8 | 8 |
 | 2 |  | Santa Cruz | 18 | 9 | 3 | 6 | 25 | 23 | +2 | 30 | XWLW | 9 | 4 | 2 | 3 | 15 | 16 | 9 | 5 | 1 | 3 | 10 | 7 |
| 3 | | Santiago Morning | 17 | 7 | 8 | 2 | 26 | 15 | +11 | 29 | XWOW | 8 | 2 | 4 | 2 | 9 | 6 | 9 | 5 | 4 | 0 | 17 | 9 |
| 4 |  3 | Coquimbo | 17 | 7 | 8 | 2 | 25 | 14 | +11 | 29 | XWWX | 10 | 4 | 5 | 1 | 11 | 5 | 7 | 3 | 3 | 1 | 14 | 9 |
| 5 | 2 | Temuco | 18 | 6 | 7 | 5 | 25 | 19 | +6 | 25 | WXXL | 9 | 3 | 4 | 2 | 12 | 9 | 9 | 3 | 3 | 3 | 13 | 10 |
| 6 | 1 | Copiapó | 17 | 6 | 7 | 4 | 22 | 22 | +0 | 25 | XXLW | 8 | 2 | 5 | 1 | 9 | 8 | 9 | 4 | 2 | 3 | 13 | 14 | |
| 7 | 1 | Magallanes | 17 | 6 | 6 | 5 | 21 | 20 | +1 | 24 | LWWX | 8 | 3 | 1 | 4 | 10 | 12 | 9 | 3 | 5 | 1 | 11 | 8 | |
| 8 | 1 | Universidad de Concepción | 18 | 5 | 8 | 5 | 25 | 24 | +1 | 23 | OLOL | 9 | 3 | 4 | 2 | 14 | 10 | 9 | 2 | 4 | 3 | 11 | 14 | |
| 9 | 2 | Fernández Vial | 12 | 7 | 1 | 4 | 21 | 11 | +10 | 22 | WWWW | 5 | 3 | 1 | 1 | 8 | 4 | 7 | 4 | 0 | 3 | 13 | 7 | |
| 10 | 2 | Rangers | 16 | 6 | 4 | 6 | 21 | 17 | +4 | 22 | LLWL | 8 | 4 | 1 | 3 | 13 | 8 | 8 | 2 | 3 | 3 | 8 | 9 | |
| 11 | 1 | Unión San Felipe | 17 | 6 | 3 | 8 | 20 | 24 | -4 | 21 | LWWL | 9 | 3 | 2 | 4 | 12 | 14 | 8 | 3 | 1 | 4 | 8 | 10 | |
| 12 | 3 | Deportes Iquique | 18 | 5 | 4 | 9 | 27 | 28 | -1 | 19 | WLLO | 8 | 1 | 3 | 4 | 13 | 14 | 10 | 4 | 1 | 5 | 14 | 14 | |
| 13 | | Cobreloa | 17 | 4 | 8 | 5 | 18 | 20 | -2 | 19 | OOXL | 9 | 3 | 3 | 3 | 12 | 12 | 8 | 1 | 5 | 2 | 6 | 8 | |
| 14 | 2 | San Luis | 17 | 4 | 6 | 7 | 13 | 15 | -2 | 18 | LWXO | 8 | 2 | 2 | 4 | 8 | 8 | 9 | 2 | 4 | 3 | 5 | 7 | |
| 15 | 1 | Barnechea | 17 | 4 | 5 | 8 | 16 | 21 | -5 | 17 | LXXO | 10 | 1 | 3 | 6 | 5 | 12 | 7 | 3 | 2 | 2 | 11 | 9 | |
 | 16 | | San Marcos | 18 | 3 | 1 | 14 | 6 | 44 | -38 | 9 | LOLL | 9 | 1 | 0 | 8 | 1 | 24 | 9 | 2 | 1 | 6 | 5 | 20 |
| 8 | Lionel ALTAMIRANO (Universidad de Concepción) | |
| Luis RIVEROS (Universidad de Concepción, 2p) | ||
| 7 | Steffan PINO (Santiago Morning) | |
| Yorman ZAPATA (Magallanes) | ||
| Álvaro RAMOS (Deportes Iquique, 1p) | ||
| +1 | Kévin HARBOTTLE (Fernández Vial, 1p) | |
| 6 | Leandro GÁRATE (Coquimbo, 2p) | |
| 5 | +1 | Reiner CASTRO (Temuco) |
| Cristian DUMA (Santa Cruz) | ||
| Miguel ORELLANA (Magallanes, 1p) | ||
| Felipe FLORES (Barnechea, 2p) | ||
| +1 | Bairon MONROY (San Marcos) | |
| Leandro BARRERA (Santiago Morning, 4p) | ||
| Carlos ESCOBAR (Temuco) | ||
| 4 | Christopher DÍAZ (Rangers) | |
| +1 | Alan ALEGRE (Temuco) | |
| Matias SANTOS (Universidad de Concepción) | ||
| +1 | Roberto RIVEROS (Santiago Morning) | |
| Matías GONZÁLEZ (Rangers) | ||
| Óscar ORTEGA (Santiago Morning, 3p) | ||
| +1 | Kilian DELGADO (San Marcos) | |
| Camilo PONCE (Copiapó) | ||
| Ignacio MESÍAS (Unión San Felipe) | ||
| Gabriel TELLAS (Cobreloa, 1p) | ||
| Alfredo ÁBALOS (Rangers, 1p) | ||
| Juan MÉNDEZ (Unión San Felipe, 3p) | ||
| Albano BECICA (Santa Cruz, 2p) | ||
| David ESCALANTE (Cobreloa, 2p) | ||
| Eduardo VILCHES (Puerto Montt) |
| Tuesday, 31 August 2021 | |||||
| 18 | Santa Cruz | 1-1 | Santiago Morning | ||
| 38 | Muñoz | 16 | Riveros | ||
| Wednesday, 1 September 2021 | |||||
| 18 | Unión San Felipe | 1-2 | Temuco | ||
| 15 | Rosales | 28 | Alegre | ||
| 31 | Castro | ||||
| 18 | Universidad de Concepción | 0-0 | Cobreloa | ||
| 18 | San Luis | 0-1 | Puerto Montt | ||
| 45 | Gauna | ||||
| 18 | San Marcos | 0-3 | Deportes Iquique | ||
| 27 | Delgado | 44 | Fernández | ||
| 33 | Donadell | 82 | Hidalgo | ||
| 67 | Millacet | ||||
| 79 | Monroy | ||||
| Score awarded as 0-3. | |||||
| Thursday, 2 September 2021 | |||||
| 18 | Barnechea | 0-3 | Fernández Vial | ||
| 43 | Gotti | ||||
| 60 | Sepúlveda | ||||
| 64 | Harbottle | ||||
