Caroline Wozniacki hopes to be fit for French Open despite suffering knee injury . World No . 2 retired injured at 5 - 2 down in first set of Family Circle Cup semifinal . Russian seventh seed Vera Zvonareva faces fourth seed Samantha Stosur in final . ` I certainly hope so . Italian top seed Francesca Schiavone wins Barcelona Ladies ' Open title .
Caroline Wozniacki hopes to be fit for French Open despite suffering knee injury . World No . 2 retired injured at 5 - 2 down in first set of Family Circle Cup semifinal . Russian seventh seed Vera Zvonareva faces fourth seed Samantha Stosur in final . Italian top seed Francesca Schiavone wins Barcelona Ladies ' Open title .