Samantha Stosur heads to French open fourth round with straight-sets win

Australian number one believes she is peaking beautifully for another second-week tilt at French title Samantha Stosur believes she is peaking beautifully for another second-week tilt at the French Open. Australia's lone singles survivor headed into the fourth round for the sixth time in Paris with a 6-2 6-2 dispatch of American qualifier Bethanie Mattek-Sands. Related: Stosur says tennis players could boycott Margaret Court Arena over gay marriage comments