World No . 1 Victoria Azarenka survives huge scare in French Open first round . Azarenka goes one set and 4-0 down before fighting back to beat Alberta Brianti . Li Na leaps up sport 's rich list . Defending champion Maria Sharapova is out of the tournament after losing her opening match against Ekaterina Makarova. Vera Zvonareva , the number 11 seed , pulls out of tournament through injury .
World No . 1 Victoria Azarenka survives huge scare in French Open first round . Azarenka goes one set and 4-0 down before fighting back to beat Alberta Brianti . Defending champion Maria Sharapova is out of the tournament after losing her opening match against Ekaterina Makarova. Vera Zvonareva , the number 11 seed , pulls out of tournament through injury .