Massachusetts Interscholastic Athletic Association

Teams: Acton-Boxborough, Shrewsbury, Winchester High School, Bishop Feehan High School, Brookline High School, Cambridge Rindge & Latin School, Chicopee Comprehensive High School, Duxbury High School, Hamilton-Wenham Regional High, Lexington High School, Littleton, Ludlow High School, Marblehead High School, Masconomet Regional High School, Melrose High School, Millis High School, Mount Greylock Regional School, Nipmuc Regional High School, Oliver Ames High School, Saint John's High School, and others.