Team Logo. CA Unión is a team in the Argentine Primera División. They are nicknamed "Tatengues." Founded in 1907, they are one of the country's oldest teams. Retrieved from "https://prosportsteams.fandom.com/wiki/Uni%C3%B3n_de_Santa_Fe?oldid=13485" Categories: Argentine Primera División Teams Teams in Argentina Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.