CREATE TABLE table_204_644 (id NUMBER, "week" NUMBER, "date" CLOB, "opponent" CLOB, "result" CLOB, "record" CLOB, "game site" CLOB, "bye" CLOB)

who was the opponent previous to the south georgia wildcats ?
SELECT "opponent" FROM table_204_644 WHERE "date" < (SELECT "date" FROM table_204_644 WHERE "opponent" = 'south georgia wildcats') ORDER BY "date" DESC LIMIT 1
SELECT "opponent" FROM "table_204_644" WHERE "date" < (SELECT "date" FROM "table_204_644" WHERE "opponent" = 'south georgia wildcats') ORDER BY "date" DESC FETCH FIRST 1 ROWS ONLY