CREATE TABLE table_53142 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" FLOAT, "Record" CLOB)

Who was the opponent when the record was 61-57?
SELECT "Opponent" FROM table_53142 WHERE "Record" = '61-57'
SELECT "Opponent" FROM "table_53142" WHERE "Record" = '61-57'