CREATE TABLE table_66929 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" FLOAT, "Time" CLOB, "Location" CLOB)

Who is the opponent of the match with a method of submission (armbar) and a 9-3-1 record?
SELECT "Opponent" FROM table_66929 WHERE "Method" = 'submission (armbar)' AND "Record" = '9-3-1'
SELECT "Opponent" FROM "table_66929" WHERE "Method" = 'submission (armbar)' AND "Record" = '9-3-1'