Team Logo. The Helena Gold Sox were a team in the Pioneer League. They were the Rookie affiliate of the Milwaukee Brewers. In 1987 they changed their name to the Helena Brewers. Retrieved from "https://prosportsteams.fandom.com/wiki/Helena_Gold_Sox?oldid=17080" Categories: Former PL Teams Teams in Montana Teams in Helena Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.