CREATE TABLE table_57104 ("Rd #" FLOAT, "Pick #" FLOAT, "Player" TEXT, "Team  ( League ) " TEXT, "Reg GP" FLOAT, "Pl GP" FLOAT)

What is the pick # of the player with a PI GP less than 0?
SELECT SUM("Pick #") FROM table_57104 WHERE "Pl GP" < '0'
SELECT SUM("Pick #") FROM "table_57104" WHERE "Pl GP" < '0'