Madrid, May 13: Czech Petra Kvitova defeated Kiki Bertens 7-6 (8-6), 4-6, 6-3 in a hard-fought battle to win the Madrid Open for a record third time. Kvitova pushed herself to the limit over two hours and 52 minutes of play on Saturday to overcome the Dutchwoman, who used an assortment of shots, including numerous moon […]