CREATE TABLE table_38951 ("Position" FLOAT, "Team" TEXT, "Points" FLOAT, "Played" FLOAT, "Drawn" FLOAT, "Lost" FLOAT, "Against" FLOAT, "Difference" TEXT)

Which average Against has Drawn of 3, and Points larger than 9, and a Team of portuguesa?
SELECT AVG("Against") FROM table_38951 WHERE "Drawn" = '3' AND "Points" > '9' AND "Team" = 'portuguesa'
SELECT AVG("Against") FROM "table_38951" WHERE "Drawn" = '3' AND "Points" > '9' AND "Team" = 'portuguesa'