Primera División   M. W D L goals
  at home 12 8 1 3 16 : 8
  Away 13 0 4 9 11 : 26
  25 8 5 12 27 : 34
overall   M. W D L goals
  at home 12 8 1 3 16 : 8
  Away 13 0 4 9 11 : 26
  Neutral Place 0 0 0 0 0 : 0
  25 8 5 12 27 : 34
Primera División
2022 16. Round Cobresal - Antofagasta 2:1 (1:1)
2022 1. Round Antofagasta - Cobresal 0:1 (0:0)
2021 22. Round Cobresal - Antofagasta 2:0 (2:0)
2021 5. Round Antofagasta - Cobresal 2:1 (1:0)
2020 30. Round Cobresal - Antofagasta 3:1 (1:0)
2020 13. Round Antofagasta - Cobresal 2:1 (0:1)
2019 18. Round Antofagasta - Cobresal 2:0 (1:0)
2019 11. Round Cobresal - Antofagasta 2:2 (2:1)
2016/2017 Clausura 2. Round Cobresal - Antofagasta 3:1 (0:1)
2016/2017 Apertura 3. Round Antofagasta - Cobresal 0:0 (0:0)
2015/2016 Clausura 13. Round Antofagasta - Cobresal 2:1 (1:0)
2015/2016 Apertura 13. Round Cobresal - Antofagasta 3:1 (1:0)
2014/2015 Clausura 11. Round Antofagasta - Cobresal 2:0 (2:0)
2014/2015 Apertura 11. Round Cobresal - Antofagasta 1:1 (0:0)
2013/2014 Clausura 4. Round Antofagasta - Cobresal 1:0 (0:0)
2013/2014 Apertura 4. Round Cobresal - Antofagasta 2:0 (1:0)
2013 Torneo Transición 17. Round Cobresal - Antofagasta 3:2 (3:0)
2012 Clausura 12. Round Cobresal - Antofagasta 3:1 (2:0)
2012 Apertura 12. Round Antofagasta - Cobresal 2:1 (1:0)
2008 Clausura 16. Round Cobresal - Antofagasta 0:0 (0:0)
2008 Apertura 16. Round Antofagasta - Cobresal 0:1 (0:0)
2007 Clausura 18. Round Cobresal - Antofagasta 1:1
2007 Apertura 18. Round Antofagasta - Cobresal 0:1
2006 Clausura 1. Round Cobresal - Antofagasta 1:0
2006 Apertura 12. Round Antofagasta - Cobresal 3:1

For games that were decided on penalties the score after 120 minutes will be included in the ranking