Tennis-Vandeweghe knocks world number one Pliskova out of U.S. Open
CoCo Vandeweghe beat world number one Karolina Pliskova 7-6(4) 6-3 to become the third American woman to reach the semi-finals at the U.S. Open on Wednesday.
CoCo Vandeweghe beat world number one Karolina Pliskova 7-6(4) 6-3 to become the third American woman to reach the semi-finals at the U.S. Open on Wednesday.