CREATE TABLE table_20033 ("Position" FLOAT, "Team" TEXT, "Points" FLOAT, "Played" FLOAT, "Won" FLOAT, "Drawn" FLOAT, "Lost" FLOAT, "For" FLOAT, "Against" FLOAT, "Difference" FLOAT)

if Against is 20 how much is Won?
SELECT "Won" FROM table_20033 WHERE "Against" = '20'
SELECT "Won" FROM "table_20033" WHERE "Against" = '20'