CINCINNATI, OH - AUGUST 16: Karolina Pliskova (CZE) returns the ball during the Western & Southern Open at Lindner Family Tennis Center on August 16th, 2019 in Mason, Ohio. (Photo by Ian Johnson/Icon Sportswire via Getty Images)
CINCINNATI, OH - AUGUST 16: Karolina Pliskova (CZE) returns the ball during the Western & Southern Open at Lindner Family Tennis Center on August 16th, 2019 in Mason, Ohio. (Photo by Ian Johnson/Icon Sportswire via Getty Images)