CREATE TABLE table_59538 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Location" CLOB)

Which method was used when Alessio Sakara was the opponent?
SELECT "Method" FROM table_59538 WHERE "Opponent" = 'alessio sakara'
SELECT "Method" FROM "table_59538" WHERE "Opponent" = 'alessio sakara'