CREATE TABLE table_39314 ("Player" TEXT, "Played" FLOAT, "Legs Won" FLOAT, "Legs Lost" FLOAT, "100+" FLOAT, "140+" FLOAT, "180s" FLOAT, "High Checkout" FLOAT, "3-dart Average" FLOAT)

How many legs were won by the player who had less than 84 100+, less than 14 legs lost, and less than 3 played?
SELECT SUM("Legs Won") FROM table_39314 WHERE "100+" < '84' AND "Legs Lost" < '14' AND "Played" < '3'
SELECT SUM("Legs Won") FROM "table_39314" WHERE "100+" < '84' AND "Legs Lost" < '14' AND "Played" < '3'