2026202520242023202220212020201920182017201620152014201320122010200820021987All competitions Primera B Copa ChileGameplan DateRoundMatchMatchRes.Attendance30.01.2026Group CAntofagasta - CobreloaANT - Cob2:13.98901.03.2026Matchday 2Antofagasta - Puerto MonttANT - 1:22.10815.03.2026Matchday 4Antofagasta - Unión EspañolaANT - ESP2:12.44129.03.2026Matchday 6Antofagasta - Deportes IquiqueANT - IQU4:02.94619.04.2026Matchday 8Antofagasta - Deportes CopiapóANT - 1:02.16210.05.2026Matchday 11Antofagasta - San LuisANT - LUI3:11.60424.05.2026Matchday 13Antofagasta - Santa CruzANT - San1:12.05607.06.2026Matchday 15Antofagasta - CD MagallanesANT - 0:01.90101.08.2026Matchday 18Antofagasta - San FelipeANT - San5:11.24413.08.2026Matchday 20Antofagasta - WanderersANT - WAN0:02.81023.08.2026Matchday 22Antofagasta - Deportes TemucoANT - Dep3:11.62206.09.2026Matchday 24Antofagasta - RecoletaANT - 1:21.91011.09.2026Matchday 25Antofagasta - CobreloaANT - Cob0:04.99927.09.2026Round of 16 2nd legAntofagasta - Deportes IquiqueANT - IQU4:103.10.2026Matchday 16CD Magallanes - Curicó Unido - 1:004.10.2026Matchday 16Antofagasta - RangersANT - Ran2:008.10.2026Quarter-finals First legAntofagasta - Uni. de ChileANT - UDE2:011.10.2026Matchday 27Antofagasta - San MarcosANT - SAN3:02.62125.10.2026Matchday 29Antofagasta - Curicó UnidoANT - 4:0