CREATE TABLE table_54192 ("Season" CLOB, "Competition" CLOB, "Round" CLOB, "Opponent" CLOB, "Result" CLOB, "Venue" CLOB)

Which opponent has a Season of 2010/11?
SELECT "Opponent" FROM table_54192 WHERE "Season" = '2010/11'
SELECT "Opponent" FROM "table_54192" WHERE "Season" = '2010/11'