CREATE TABLE table_12446 ("Mininera DFL" CLOB, "Wins" FLOAT, "Byes" FLOAT, "Losses" FLOAT, "Draws" FLOAT, "Against" FLOAT)

What draws are the lowest when wins are larger than 18?
SELECT MIN("Draws") FROM table_12446 WHERE "Wins" > '18'
SELECT MIN("Draws") FROM "table_12446" WHERE "Wins" > '18'