Vancouver, British Columbia (December 20, 2018) – PRIZE MINING CORPORATION (“Prize” or the “Company”) (TSXV:PRZ) (OTCQB:PRZFF) (MQSP:GR:FRANKFURT) announces that step-out diamond drill holes at the Pilar Grande area of the Manto Negro Copper Project in Coahuila State, Mexico continues to intersect copper-silver mineralization. Drilling at the El Granizo site has encountered complex faulting that is yet to be fully interpreted as to the impact on mineralization.