CREATE TABLE table_39498 ("Season" TEXT, "Team" TEXT, "Wins" FLOAT, "Losses" FLOAT, "Draws" FLOAT)

What is the average number of losses for teams with fewer than 0 wins?
SELECT AVG("Losses") FROM table_39498 WHERE "Wins" < '0'
SELECT AVG("Losses") FROM "table_39498" WHERE "Wins" < '0'