CREATE TABLE table_name_46 (against NUMBER, geelong_fl VARCHAR2, wins VARCHAR2)

What's the average against of Leopold with more than 11 wins?
SELECT AVG(against) FROM table_name_46 WHERE geelong_fl = "leopold" AND wins > 11
SELECT AVG("against") FROM "table_name_46" WHERE "geelong_fl" = "leopold" AND "wins" > 11