Team Logo. Hammarby IF FF is a team in the Allsvenskan. They are often referred to as "Bajen" by their fans. They have won only one league championship, in 2001. Retrieved from "https://prosportsteams.fandom.com/wiki/Hammarby?oldid=13414" Categories: Allsvenskan Teams Teams in Sweden Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.