| N | Torneo | Jornada | Fecha | Local | Result. | Visita | Estadio | Arbitro | Público | Fuente | Obs |
|---|
| 1 | Primera División 1975 | Fase Regular - 1 | 13/04/1975 | Regional Antofagasta | 2 - 0 | Palestino | Regional, Antofagasta | Vásquez, Sergio | 4654 | [34] | |
| 2 | Primera División 1975 | Fase Regular - 2 | 20/04/1975 | Naval de Talcahuano | 1 - 0 | Regional Antofagasta | El Morro, Talcahuano | Castro, Gastón | 746 | [34] | |
| 3 | Primera División 1975 | Fase Regular - 3 | 27/04/1975 | Regional Antofagasta | 2 - 0 | O'Higgins | Regional, Antofagasta | Araya, Pedro | 5129 | [34] | |
| 4 | Primera División 1975 | Fase Regular - 4 | 11/05/1975 | Colo-Colo | 0 - 0 | Regional Antofagasta | Pedreros, Macul | Alfero, Manuel | 4157 | [34] | |
| 5 | Primera División 1975 | Fase Regular - 5 | 18/05/1975 | Regional Antofagasta | 2 - 4 | Santiago Morning | Regional, Antofagasta | Cantillana, Lorenzo | 8583 | [34] | |
| 6 | Primera División 1975 | Fase Regular - 6 | 01/06/1975 | Deportes Concepción | 1 - 0 | Regional Antofagasta | Collao, Concepción | Rojas, Eduardo | 3066 | [34] | |
| 7 | Primera División 1975 | Fase Regular - 7 | 08/06/1975 | Regional Antofagasta | 0 - 1 | Unión Española | Regional, Antofagasta | Lira, Mario | 13668 | [34] | |
| 8 | Primera División 1975 | Fase Regular - 8 | 15/06/1975 | Rangers | 5 - 3 | Regional Antofagasta | Fiscal, Talca | Mondría, Néstor | 2450 | [34] | |
| 9 | Primera División 1975 | Fase Regular - 9 | 22/06/1975 | Regional Antofagasta | 1 - 1 | Santiago Wanderers | Regional, Antofagasta | Alfero, Manuel | 3701 | [34] | |
| 10 | Primera División 1975 | Fase Regular - 10 | 29/06/1975 | Aviación | 3 - 2 | Regional Antofagasta | Santa Laura, Independencia | Rojas, Eduardo | 1117 | [34] | [1]a |
| 11 | Primera División 1975 | Fase Regular - 11 | 06/07/1975 | Regional Antofagasta | 1 - 3 | Huachipato | Regional, Antofagasta | | | [76] | |
| 12 | Primera División 1975 | Fase Regular - 12 | 27/07/1975 | Regional Antofagasta | 1 - 1 | Lota Schwager | Regional, Antofagasta | Andrade, Patricio | 2521 | [34] | |
| 13 | Primera División 1975 | Fase Regular - 13 | 02/08/1975 | Universidad de Chile | 3 - 3 | Regional Antofagasta | Santa Laura, Independencia | Carvajal, Juan | 6186 | [34] | [1]b |
| 14 | Primera División 1975 | Fase Regular - 14 | 24/08/1975 | Regional Antofagasta | 4 - 4 | Green Cross-Temuco | Regional, Antofagasta | Castro, Gastón | 3521 | [34] | |
| 15 | Primera División 1975 | Fase Regular - 15 | 31/08/1975 | Magallanes | 1 - 0 | Regional Antofagasta | Pedreros, Macul | Alfero, Manuel | 4960 | [34] | [1]c |
| 16 | Primera División 1975 | Fase Regular - 16 | 07/09/1975 | Regional Antofagasta | 3 - 0 | Deportes La Serena | Regional, Antofagasta | Rojas, Eduardo | 3109 | [34] | |
| 17 | Primera División 1975 | Fase Regular - 17 | 14/09/1975 | Everton de Viña del Mar | 2 - 2 | Regional Antofagasta | Sausalito, Viña del Mar | Vásquez, Sergio | 2544 | [34] | |
| 18 | Primera División 1975 | Fase Regular - 18 | 21/09/1975 | Palestino | 3 - 3 | Regional Antofagasta | Santa Laura, Independencia | Silvagno, Juan | 9068 | [34] | [1]d |
| 19 | Primera División 1975 | Fase Regular - 19 | 27/09/1975 | Regional Antofagasta | 1 - 1 | Naval de Talcahuano | Regional, Antofagasta | Rubio, Julio | 3196 | [34] | |
| 20 | Primera División 1975 | Fase Regular - 20 | 05/10/1975 | O'Higgins | 1 - 3 | Regional Antofagasta | El Teniente, Rancagua | Vásquez, Sergio | 5586 | [34] | |
| 21 | Primera División 1975 | Fase Regular - 21 | 11/10/1975 | Regional Antofagasta | 5 - 4 | Colo-Colo | Regional, Antofagasta | Andrade, Patricio | 9146 | [34] | |
| 22 | Primera División 1975 | Fase Regular - 22 | 19/10/1975 | Santiago Morning | 3 - 2 | Regional Antofagasta | Santa Laura, Independencia | Araya, Pedro | 4863 | [34] | [1]e |
| 23 | Primera División 1975 | Fase Regular - 23 | 26/10/1975 | Regional Antofagasta | 2 - 2 | Deportes Concepción | Regional, Antofagasta | Carvajal, Juan | 6131 | [34] | |
| 24 | Primera División 1975 | Fase Regular - 24 | 02/11/1975 | Unión Española | 2 - 0 | Regional Antofagasta | Nacional, Ñuñoa | | | [76] | |
| 25 | Primera División 1975 | Fase Regular - 25 | 08/11/1975 | Regional Antofagasta | 1 - 1 | Rangers | Regional, Antofagasta | | | [76] | |
| 26 | Primera División 1975 | Fase Regular - 26 | 16/11/1975 | Santiago Wanderers | 0 - 1 | Regional Antofagasta | Playa Ancha, Valparaíso | Lira, Mario | 3520 | [34] | |
| 27 | Primera División 1975 | Fase Regular - 27 | 21/11/1975 | Regional Antofagasta | 5 - 0 | Aviación | Regional, Antofagasta | Cantillana, Lorenzo | 3852 | [34] | |
| 28 | Primera División 1975 | Fase Regular - 28 | 29/11/1975 | Huachipato | 3 - 1 | Regional Antofagasta | Las Higueras, Talcahuano | Araya, Pedro | 1461 | [34] | |
| 29 | Primera División 1975 | Fase Regular - 29 | 07/12/1975 | Lota Schwager | 0 - 0 | Regional Antofagasta | Federico Schwager, Coronel | Rojas, Eduardo | 1940 | [34] | |
| 30 | Primera División 1975 | Fase Regular - 30 | 14/12/1975 | Regional Antofagasta | 2 - 0 | Universidad de Chile | Regional, Antofagasta | Rubio, Julio | 4189 | [34] | |
| 31 | Primera División 1975 | Fase Regular - 31 | 21/12/1975 | Green Cross-Temuco | 2 - 2 | Regional Antofagasta | Municipal, Temuco | Mondría, Néstor | 4235 | [34] | |
| 32 | Primera División 1975 | Fase Regular - 32 | 28/12/1975 | Regional Antofagasta | 1 - 3 | Magallanes | Regional, Antofagasta | | | [76] | |
| 33 | Primera División 1975 | Fase Regular - 33 | 03/01/1976 | Deportes La Serena | 4 - 4 | Regional Antofagasta | La Portada, La Serena | Alfero, Manuel | 1903 | [34] | |
| 34 | Primera División 1975 | Fase Regular - 34 | 10/01/1976 | Regional Antofagasta | 5 - 3 | Everton de Viña del Mar | Regional, Antofagasta | Araya, Pedro | 3029 | [34] | |
