Barnechea viene de una mala temporada 2020. Espera, de la mano de Jaime Pizarro, dar la sorpresa durante la presente campaña. Revisa como marcha en la tabla de posiciones.
A.C. Barnechea | Tabla General | Campeonato Nacional Primera B 2021
| Pos | Club | Promedio | Pts | G | PJ | E | P | GF | GC | DG |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Coquimbo Unido | 1.83 | 55 | 14 | 30 | 13 | 3 | 40 | 22 | 18 |
| 2 |  Deportes Copiapó | 1.73 | 52 | 14 | 30 | 10 | 6 | 47 | 36 | 11 |
| 3 |  Santiago Morning | 1.70 | 51 | 13 | 30 | 12 | 5 | 43 | 26 | 17 |
| 4 |  Deportes Temuco | 1.63 | 49 | 13 | 30 | 10 | 7 | 42 | 29 | 13 |
| 5 |  Deportes Puerto Montt | 1.60 | 48 | 12 | 30 | 12 | 6 | 34 | 30 | 4 |
| 6 |  Deportes Santa Cruz | 1.50 | 45 | 12 | 30 | 9 | 9 | 35 | 37 | -2 |
| 7 |  Magallanes | 1.37 | 41 | 9 | 30 | 14 | 7 | 37 | 35 | 2 |
| 8 |  Deportes Iquique | 1.33 | 40 | 11 | 30 | 7 | 12 | 52 | 45 | 7 |
| 9 |  Arturo Fernández Vial | 1.33 | 40 | 11 | 30 | 7 | 12 | 45 | 39 | 6 |
| 10 |  San Luis de Quillota | 1.33 | 40 | 9 | 30 | 13 | 8 | 33 | 32 | 1 |
| 11 |  Unión San Felipe | 1.20 | 36 | 10 | 30 | 6 | 14 | 34 | 40 | -6 |
| 12 |  Rangers | 1.17 | 35 | 9 | 30 | 8 | 13 | 34 | 42 | -8 |
| 13 |  Cobreloa | 1.10 | 33 | 8 | 30 | 9 | 13 | 35 | 38 | -3 |
| 14 |  Universidad de Concepción | 1.10 | 33 | 7 | 30 | 12 | 11 | 32 | 38 | -6 |
| 15 |  A.C. Barnechea | 0.80 | 24 | 5 | 30 | 9 | 16 | 28 | 44 | -16 |
| 16 |  San Marcos de Arica | 0.53 | 16 | 3 | 30 | 7 | 20 | 14 | 52 | -38 |
| 17 |  Lautaro de Buin | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
