[1] Founded in 1984, it consists of ten schools in Connecticut and one from eastern New York.

[2] The League is one of eleven in the New England Preparatory School Athletic Council.

[3] Founders League competition takes place in the following sports: baseball, basketball, cross country, field hockey, football, golf, ice hockey, lacrosse, soccer, softball, squash, swimming, tennis, track and field, volleyball, water polo, and wrestling.

[4] By and large, member schools compete for the Founders League Championship in each of the aforementioned sports for which a team is fielded.

[7] The Founders League is recognized by the New England Preparatory School Athletic Council.