Team Logo. The Maine Mammoths are a team in the National Arena League. They are the first ever indoor football team to play in the state of Maine. Their coach was previously an arena football quarterback, most notably for the Richmond Raiders. Retrieved from "https://prosportsteams.fandom.com/wiki/Maine_Mammoths?oldid=16434" Categories: National Arena League Teams Teams in Maine Teams in Portland (ME) Community content is available under CC-BY-SA unless otherwise noted.