Stomach woes plague Kvitova, Pavlyuchenkova
Fifth-ranked Petra Kvitova has come down with a case of the stomach flu, which was said to play a part in her 6-3, 6-2 loss to Carla Suarez Navarro in Beijing. Russian Anastasia Pavlyuchenkova retired in her match against Polona Hercog with a gastrointestinal illness. Kvitova’s press agent said that