CREATE TABLE table_6649 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Round" CLOB)

Opponent of leonardo castello branco had what record?
SELECT "Record" FROM table_6649 WHERE "Opponent" = 'leonardo castello branco'
SELECT "Record" FROM "table_6649" WHERE "Opponent" = 'leonardo castello branco'