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 | ||||
| 122 | 306 | 2.50 | 44 | 36.07% | 38 | 31.15% | 40 | 32.79% |
| 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 |  2 | Coquimbo | 16 | 7 | 7 | 2 | 24 | 13 | +11 | 28 | WWXL | 9 | 4 | 4 | 1 | 10 | 4 | 7 | 3 | 3 | 1 | 14 | 9 |
 | 2 |  1 | Puerto Montt | 16 | 7 | 7 | 2 | 18 | 12 | +6 | 28 | XOXW | 8 | 5 | 3 | 0 | 11 | 4 | 8 | 2 | 4 | 2 | 7 | 8 |
| 3 | 1 | Santa Cruz | 16 | 8 | 2 | 6 | 23 | 22 | +1 | 26 | LWWO | 8 | 4 | 1 | 3 | 14 | 15 | 8 | 4 | 1 | 3 | 9 | 7 |
| 4 |  | Santiago Morning | 15 | 6 | 7 | 2 | 24 | 14 | +10 | 25 | OWXW | 8 | 2 | 4 | 2 | 9 | 6 | 7 | 4 | 3 | 0 | 15 | 8 |
| 5 | 3 | Magallanes | 16 | 6 | 6 | 4 | 21 | 19 | +2 | 24 | WWXW | 7 | 3 | 1 | 3 | 10 | 11 | 9 | 3 | 5 | 1 | 11 | 8 |
| 6 | 1 | Copiapó | 16 | 6 | 6 | 4 | 21 | 21 | +0 | 24 | XLWX | 8 | 2 | 5 | 1 | 9 | 8 | 8 | 4 | 1 | 3 | 12 | 13 | |
| 7 | 1 | Rangers | 15 | 6 | 4 | 5 | 21 | 16 | +5 | 22 | LWLW | 7 | 4 | 1 | 2 | 13 | 7 | 8 | 2 | 3 | 3 | 8 | 9 | |
| 8 | 1 | Universidad de Concepción | 16 | 5 | 7 | 4 | 25 | 23 | +2 | 22 | OLOW | 7 | 3 | 3 | 1 | 14 | 9 | 9 | 2 | 4 | 3 | 11 | 14 | |
| 9 | | Temuco | 16 | 5 | 6 | 5 | 22 | 17 | +5 | 21 | XLXW | 8 | 3 | 3 | 2 | 11 | 8 | 8 | 2 | 3 | 3 | 11 | 9 | |
| 10 | | Cobreloa | 15 | 4 | 6 | 5 | 18 | 20 | -2 | 18 | XLLL | 8 | 3 | 2 | 3 | 12 | 12 | 7 | 1 | 4 | 2 | 6 | 8 | |
| 11 | 2 | Unión San Felipe | 15 | 5 | 3 | 7 | 18 | 22 | -4 | 18 | WLXL | 8 | 3 | 2 | 3 | 11 | 12 | 7 | 2 | 1 | 4 | 7 | 10 | |
| 12 | 3 | Fernández Vial | 10 | 5 | 1 | 4 | 15 | 10 | +5 | 16 | WWWL | 5 | 3 | 1 | 1 | 8 | 4 | 5 | 2 | 0 | 3 | 7 | 6 | |
| 13 | 2 | Deportes Iquique | 16 | 4 | 4 | 8 | 23 | 25 | -2 | 16 | LOXL | 7 | 1 | 3 | 3 | 12 | 11 | 9 | 3 | 1 | 5 | 11 | 14 | |
| 14 | 2 | Barnechea | 15 | 4 | 4 | 7 | 15 | 17 | -2 | 16 | XOXO | 9 | 1 | 3 | 5 | 5 | 9 | 6 | 3 | 1 | 2 | 10 | 8 | |
| 15 | 1 | San Luis | 15 | 3 | 6 | 6 | 12 | 14 | -2 | 15 | XOXW | 7 | 2 | 2 | 3 | 8 | 7 | 8 | 1 | 4 | 3 | 4 | 7 | |
 | 16 | | San Marcos | 16 | 3 | 0 | 13 | 6 | 41 | -35 | 9 | LLLW | 8 | 1 | 0 | 7 | 1 | 21 | 8 | 2 | 0 | 6 | 5 | 20 |
| 8 | Lionel ALTAMIRANO (Universidad de Concepción) | |
| Luis RIVEROS (Universidad de Concepción, 2p) | ||
| 7 | Steffan PINO (Santiago Morning) | |
| +1 | Yorman ZAPATA (Magallanes) | |
| 6 | +1 | Leandro GÁRATE (Coquimbo, 2p) |
| Álvaro RAMOS (Deportes Iquique, 1p) | ||
| +2 | Kévin HARBOTTLE (Fernández Vial, 1p) | |
| 5 | Cristian DUMA (Santa Cruz) | |
| Miguel ORELLANA (Magallanes, 1p) | ||
| Felipe FLORES (Barnechea, 2p) | ||
| Leandro BARRERA (Santiago Morning, 4p) | ||
| Carlos ESCOBAR (Temuco) | ||
| 4 | Christopher DÍAZ (Rangers) | |
| Matias SANTOS (Universidad de Concepción) | ||
| Reiner CASTRO (Temuco) | ||
| Matías GONZÁLEZ (Rangers) | ||
| Óscar ORTEGA (Santiago Morning, 3p) | ||
| Ignacio MESÍAS (Unión San Felipe) | ||
| +1 | Bairon MONROY (San Marcos) | |
| Gabriel TELLAS (Cobreloa, 1p) | ||
| Alfredo ÁBALOS (Rangers, 1p) | ||
| +1 | Juan MÉNDEZ (Unión San Felipe, 3p) | |
| +1 | Albano BECICA (Santa Cruz, 2p) | |
| David ESCALANTE (Cobreloa, 2p) | ||
| +1 | Eduardo VILCHES (Puerto Montt) |
| Friday, 20 August 2021 | |||||
| 16 | Santiago Morning | 0-0 | Universidad de Concepción | ||
| Sunday, 22 August 2021 | |||||
| 16 | Fernández Vial | 2-1 | Santa Cruz | ||
| 13 | Harbottle | 45(p) | Becica | ||
| 63 | Jeréz | ||||
| 16 | San Marcos | 0-3 | Magallanes | ||
| 6 | Báez | 86 | Zapata | ||
| 90 | Alucema | ||||
| Score awarded as 0-3. | |||||
| Monday, 23 August 2021 | |||||
| 16 | Coquimbo | 3-1 | Deportes Iquique | ||
| 11 | Aguilera | 25(p) | Salinas | ||
| 68 | Gárate | ||||
| 90 | Salgado | ||||
| 16 | Unión San Felipe | 2-1 | Rangers | ||
| 61 | Méndez | 81 | Jaime | ||
| 84 | Wilchez | ||||
| 16 | San Luis | 1-1 | Temuco | ||
| 40 | Estay | 90 | Alegre | ||
| Tuesday, 24 August 2021 | |||||
| 16 | Copiapó | 2-2 | Puerto Montt | ||
| 8 | López | 19 | Troncoso | ||
| 86 | Gaete | 20 | Vilches | ||
| 16 | Barnechea | 1-1 | Cobreloa | ||
| 68 | Rojas | 65 | Maturana | ||
| Thursday, 26 August 2021 | |||||
| 4 | San Marcos | 0-3 | Fernández Vial | ||
| 2 | Monroy | 89 | Harbottle | ||
| 16 | Delgado | ||||
| Score awarded as 0-3. | |||||
