CREATE TABLE table_77899 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Save" CLOB)

Who is the opponent with a score of 6 5 13?
SELECT "Opponent" FROM table_77899 WHERE "Score" = '6–5 13'
SELECT "Opponent" FROM "table_77899" WHERE "Score" = '6–5 13'