PRAGUE (AP) — Anastasia Potapova rallied to beat second-seeded Anastasija Sevastova 2-6, 6-3, 6-2 Tuesday to reach the second round of the Prague Open. Sevastova’s loss means the tournament is already without its top two players after No. 1-seeded Karolina Pliskova withdrew because of a virus. And in another upset, wild-card entry Svetlana Kuznetsova defeated […]