
WTA Roundup: Lulu Sun knocks off defending champ Daria Kasatkina at Eastbourne
Wimbledon quarterfinalist Lulu Sun emerged on top after a grueling three-setter to defeat No. 1 seed and defending champion Daria Kasatkina 7-5, 2-6, 6-3 at the Eastbourne Open on Monday. Dealing with blustery conditions, New Zealand's Sun converted 4 …