How are teams formed? Christabel November 25, 2018 19:40 Updated For the Rookie Division, teams are formed by Division first then Schools/Areas. For the Youth Division, teams are formed by grade and through drafts after evaluations. Visit: The League Related articles Why are Winter League games played on Saturdays and/or Sundays? How do off-season leagues (Spring, Summer, Fall) differ from Winter League? Comments 0 comments Article is closed for comments.