Tennis: Vondroušová, Martincová and Siniaková eliminated in US quarter-finals

Three top Czech women tennis players have been eliminated in WTA quarter-finals.

At the WTA tournament in Chicago, Olympic silver medallist Markéta Vondroušová and Tereza Martincová lost to Alizé Cornet of France and Rebecca Peterson of Sweden, respectively.

In Cleveland, Kateřina Siniaková, an Olympic champion in doubles, was defeated by Anett Kontaveit of Estonia.