Safina goes through

Andy Roddick had good fortune on his side as an exhausted Novak Djokovic conceded the match to Roddick. Number 3 seed Dinara Safina battled it out for a worthy 6-4, 4-6, 6-4 win over Jelena Dokic. In the first quarter final of the day Zvonareva beat Bartoli in straight sets 6-3 6-0. In the doubles quarter final Serena and Venus Williams reached the last four with a 6-2 4-6 6-3 victory over Su Sieh and Peng.