36-hole individual stroke play for LOW GROSS trophy contested on the first and second days. Each state (CT-MA-RI) then selects a GROSS and a NET team from the Endicott Cup participants. Team competition is held on the 3rd day.
18-hole match play competition at scratch among seven low gross players from each state (plus one alternate match).
18-hole match play (full handicap) competition among seven net players from east state.