CREATE TABLE table_68577 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" CLOB)

Which method has a record of 3-0?
SELECT "Method" FROM table_68577 WHERE "Record" = '3-0'
SELECT "Method" FROM "table_68577" WHERE "Record" = '3-0'