CREATE TABLE table_7393 ("Outcome" TEXT, "Date" TEXT, "Championship" TEXT, "Surface" TEXT, "Opponent" TEXT, "Score" TEXT)

What was the score of the match against roger federer on April 3, 2006?
SELECT "Score" FROM table_7393 WHERE "Opponent" = 'roger federer' AND "Date" = 'april 3, 2006'
SELECT "Score" FROM "table_7393" WHERE "Date" = 'april 3, 2006' AND "Opponent" = 'roger federer'