Sara ##ni beat seventh seed Agnieszka Radwanska 7 - 6 ( 6 ) 6 - 4 . Radwanska beat fifth seed mate Ivanovic out of Stuttgart event . Errani to meet mate ##ja who beat Sabine Lisicki 6 - 0 6 - 0 .
Sara Errani beat seventh seed Agnieszka Radwanska 7-6 ( 8/6 ) 6-4 . Radwanska follows fifth seed Ana Ivanovic out of Stuttgart event . Errani to meet Zarina Diyas who beat Sabine Lisicki 6-0 6-0 .