CREATE TABLE table_44641 ("Rank" FLOAT, "Name" CLOB, "Years" CLOB, "League" FLOAT, "Total" FLOAT)

Which league has total smaller than 284, with Sandro Mazzola league?
SELECT MIN("League") FROM table_44641 WHERE "Total" < '284' AND "Name" = 'sandro mazzola'
SELECT MIN("League") FROM "table_44641" WHERE "Name" = 'sandro mazzola' AND "Total" < '284'