Former winner Serena Williams crashed out of the French Open on Wednesday leaving seventh-seeded Russian Svetlana Kuznetsova to face Australian Samantha Stosur for a place in the final at Roland Garros. Kuznetsova fended off a determined fightback by U.S. world number two Williams to reach the last four with a draining 7-6 5-7 7-5 triumph over the 10-time Grand Slam champion in two hours 46 minutes.
