Former Wimbledon champion Petra Kvitova ousted the current holder of the All England Club title Elena Rybakina 6-3 7-5 in the opening round of the Adelaide International 2 on Monday to continue her winning start in the new season. Preparing for her 15th visit to the Australian Open where she was a finalist in 2019, Czech Kvitova pounced on her one break opportunity to claim opening set in just over half an hour.