Wimbledon: Ashleigh Barty, Karolina Pliskova enter second round
World No. 1 Ashleigh Barty and world No. 13 Karolina Pliskova were stretched in their first round matches before advancing at the Wimbledon Championships here on Tuesday.While Ashleigh defeated Carla Suárez Navarro 6-1, 6-7(1), 6-1, eighth…