CREATE TABLE table_name_11 (draws INT, club VARCHAR, wins VARCHAR)

What is the average number of draws for Mortlake club when they have less than 0 wins?
SELECT AVG(draws) FROM table_name_11 WHERE club = "mortlake" AND wins < 0
SELECT AVG("draws") FROM "table_name_11" WHERE "club" = "mortlake" AND "wins" < 0