CREATE TABLE table_204_495 (id NUMBER, "date" CLOB, "opponent" CLOB, "venue" CLOB, "result" CLOB, "attendance" NUMBER, "scorers" CLOB)

who was the opponent in the first game of the season ?
SELECT "opponent" FROM table_204_495 ORDER BY "date" LIMIT 1
SELECT "opponent" FROM "table_204_495" ORDER BY "date" FETCH FIRST 1 ROWS ONLY