CREATE TABLE table_45699 ("Date" TEXT, "Tournament" TEXT, "Surface" TEXT, "Opponent" TEXT, "Score" TEXT)

Who is the opponent on November 22, 2009, clay surface?
SELECT "Opponent" FROM table_45699 WHERE "Surface" = 'clay' AND "Date" = 'november 22, 2009'
SELECT "Opponent" FROM "table_45699" WHERE "Date" = 'november 22, 2009' AND "Surface" = 'clay'