CREATE TABLE table_44608 ("Outcome" TEXT, "Date" TEXT, "Championship" TEXT, "Surface" TEXT, "Opponent" TEXT, "Score" TEXT)

What is Opponent, when Championship is P tange?
SELECT "Opponent" FROM table_44608 WHERE "Championship" = 'pétange'
SELECT "Opponent" FROM "table_44608" WHERE "Championship" = 'pétange'