@WTA @KaPliskova @BKrejcikova @angie_kalinina @DDFTennis Samsonova won by WO of Zheng…

6 – Amongst American players, only Serena Williams (19) and Venus Williams (10) have now won more WTA-1000 matches against a top-5 opponent than Madison Keys (six, surpassing Sloane Stephens) -since 2009. Motivation. @WTA_insider @WTA | #DDFTennis https://t.co/u1qC5PVB1o