TORONTO, ONTARIO – October 11, 2018 – Americas Silver Corporation (TSX: USA) (NYSE American: USAS) (“Americas Silver” or the “Company”) is pleased to provide updated Mineral Reserve and Resource estimates for its two 100% owned assets, the Galena Complex in Idaho, USA and the Cosalá Operations in Sinaloa, Mexico, including the San Rafael, El Cajón, and Nuestra Señora mines, and the Zone 120 deposit. The estimate also includes the San Felipe project in Sonora, Mexico on which the Company holds an option.