CREATE TABLE table_name_64 (losses INT, club VARCHAR, wins VARCHAR)

When South warrnambool has more than 8 wins, what is the least amount of losses?
SELECT MIN(losses) FROM table_name_64 WHERE club = "south warrnambool" AND wins > 8
SELECT MIN("losses") FROM "table_name_64" WHERE "club" = "south warrnambool" AND "wins" > 8