2015 US Open: Caroline Wozniacki upset by Petra Cetkovska - Sports Illustrated
Petra Cetkovska in action at the French Open Tennis Tournament at Roland Garros, Paris, France Stock Photo - Alamy
Petra Cetkovska, of the Czech Republic, hits a backhand return during the first set of a semifinal match against Li Na, of China, at the New Haven Open tennis tournament in New
Petra Cetkovska Playing the QF of Bucharest Open WTA Editorial Photography - Image of serve, phone: 42424267
Petra cetkovska hi-res stock photography and images - Alamy