Tuesday
At Porsche-Arena
Stuttgart, Germany
Purse: $710,000 (Premier)
Surface: Clay-Indoor
Singles
First Round
Sara Errani (8), Italy, def. Klara Koukalova, Czech Republic, 6-3, 6-4.
Svetlana Kuznetsova, Russia, def. Gioia Barbieri, Italy, 6-2, 6-3.
Alisa Kleybanova, Russia, def. Ajla Tomljanovic, Croatia, 6-2, 6-4.
Roberta Vinci, Italy, def. Annika Beck, Germany, 6-3, 6-2.
Carla Suarez Navarro, Spain, def. Ekaterina Makarova, Russia, 6-0, 6-4.
Anastasia Pavlychenkova, Russia, def. Diana Marcinkevica, Latvia, 6-3, 6-2.
Maria Sharapova (6), Russia, def. Lucie Safarova, Czech Republic, 7-6 (5), 6-7 (5), 7-6 (2).
Jelena Jankovic (5), Serbia, def. Mona Barthel, Germany, 6-2, 6-7 (8), 6-3.
Doubles
First Round
Cara Black, Zimbabwe, and Sania Mirza (2), India, def. Angelique Kerber and Andrea Petkovic, Germany, 4-6, 6-2, 10-7.
Kristina Barrois and Annika Beck, Germany, def. Eleni Daniilidou, Greece, and Mirjana Lucic-Baroni, Croatia, 7-6 (0), 1-6, 10-5.