Team Number Acton-Boxborough High School 1 Algonquin Regional High School 2 Amherst Regional High School 3 Arlington High School 4 Auburn High School 5 Bedford High School 6 Boston Latin School 7 Brookline High School 8 BU Academy 9 Cambridge Rindge and Latin 10 Central Catholic High School 11 Chelmsford High School 12 Cross Factor Academy 13 Foxborough High School 14 Franklin High School 15 Krueger Academy 16 Lincoln-Sudbury High School 17 Littleton High School 18 Massa Academy of Math and Science 19 Medway High School 20 Medfield 21 Milford High School 22 Milton Academy 23 Mystic Valley Regional Charter School 24 Newton North High School 25 Newton South High School 26 Oliver Ames High School 27 Pioneer Charter School of Science 28 Reading Memorial High School 29 Sharon High School 30 Shrewsbury High School 31 Stoughton High School 32 Walpole High School 33 Watertown High School 34 Wellesley High School 35 Westborough High School 36 Weston High School 37 Wilbraham and Monson Academy 38 Belmont 39 Lowell 40 Westford Academy 41 Braintree 42 Winchester High School 43 Somerset High School 44 Wayland High School 45 Westwood High School 46 North Reading High School 47 Advanced Math and Science Academy 48 Bridgewater-Raynham Regional 49 North Quincy High School 50 Hopkinton High School 51 The Newman School 52 Lexington 53