St. John’s Prep 45, Needham 6 Northeast 53, Essex Tech 19 Newvburyport 27, Triton/Ipswich 21 Amesbury 22, Portsmouth 20 Lynnfield 21, Manchester-Essex 0 Winchester 21, Pentucket/Georgetown o Bishop Fenwick 36, Bishop Stang 28 Everett 22, BC High 19 Salem 13,…