CoCo Vandeweghe has won over the crowd at the U.S. Open. Taking down the world’s No. 1 player helped show just how much. Spurred by the near sellout crowd under a closed roof Wednesday at Arthur Ashe Stadium, Vandeweghe clinched a spot in the semifinals with a 7-6(4), 6-3 win over Karolina Pliskova. The 20th-ranked...
