CREATE TABLE table_69512 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" CLOB, "Record" CLOB)

Name the opponent with attendance of 31,777
SELECT "Opponent" FROM table_69512 WHERE "Attendance" = '31,777'
SELECT "Opponent" FROM "table_69512" WHERE "Attendance" = '31,777'