Varvara Lepchenko Pictures
STANFORD, CA - AUGUST 08: Karolina Pliskova (right) of the Czech Republic shakes hands with Varvara Lepchenko of the United States after Pliskova won their semifinal match on Day 6 of the Bank of the West Classic at Stanford University Taube Family Tennis Stadium on August 8, 2015 in Stanford, California. (Photo by Ezra Shaw/Getty Images)