CREATE TABLE table_6318 ("Competition" TEXT, "Played" FLOAT, "Blackpool" FLOAT, "Draw" FLOAT, "Preston North End" FLOAT)

Which Played is the lowest one that has a Blackpool smaller than 0?
SELECT MIN("Played") FROM table_6318 WHERE "Blackpool" < '0'
SELECT MIN("Played") FROM "table_6318" WHERE "Blackpool" < '0'