CREATE TABLE table_34018 ("Rank" FLOAT, "Player" TEXT, "Country" TEXT, "Earnings  (  $  ) " FLOAT, "Events" FLOAT, "Wins" FLOAT)

Name the most rank for the United States with wins less than 1
SELECT MAX("Rank") FROM table_34018 WHERE "Country" = 'united states' AND "Wins" < '1'
SELECT MAX("Rank") FROM "table_34018" WHERE "Country" = 'united states' AND "Wins" < '1'