WTA: Errani and Kleybanova progress in Stuttgart

Number eight seed Sara Errani of Italy beat Estonia's Kaia Kanepi 6-3, 6-3 to reach the third round of the Porsche Tennis Grand Prix in Stuttgart, Germany on Wednesday (23rd April). Number three seed Petra Kvitova missed out on a quarter-final place at the Porsche Grand Prix in Stuttgart on Wednesday (23rd April) as she lost 6-2, 7-6 (3) to Russia's Alisa Kleybanova.