![Katerina Siniakova of Czech Republic returns a shot to Nina Stojanovic of Serbia in their women's singles quarter-final match of the WTA 2017 Shenzhen Stock Photo - Alamy Katerina Siniakova of Czech Republic returns a shot to Nina Stojanovic of Serbia in their women's singles quarter-final match of the WTA 2017 Shenzhen Stock Photo - Alamy](https://c8.alamy.com/comp/W836AW/katerina-siniakova-of-czech-republic-returns-a-shot-to-nina-stojanovic-of-serbia-in-their-womens-singles-quarter-final-match-of-the-wta-2017-shenzhen-W836AW.jpg)
Katerina Siniakova of Czech Republic returns a shot to Nina Stojanovic of Serbia in their women's singles quarter-final match of the WTA 2017 Shenzhen Stock Photo - Alamy
![Katerina Siniakova of Czech Republic returns a shot to Nina Stojanovic of Serbia in their women's singles quarter-final match of the WTA 2017 Shenzhen Stock Photo - Alamy Katerina Siniakova of Czech Republic returns a shot to Nina Stojanovic of Serbia in their women's singles quarter-final match of the WTA 2017 Shenzhen Stock Photo - Alamy](https://c8.alamy.com/comp/W82WPD/katerina-siniakova-of-czech-republic-returns-a-shot-to-nina-stojanovic-of-serbia-in-their-womens-singles-quarter-final-match-of-the-wta-2017-shenzhen-W82WPD.jpg)
Katerina Siniakova of Czech Republic returns a shot to Nina Stojanovic of Serbia in their women's singles quarter-final match of the WTA 2017 Shenzhen Stock Photo - Alamy
![Katerina Siniakova (CZE) plays a return to Jodie Burrage (GBR) during the Livesport Prague Open WTA, Tenn Katerina Siniakova (CZE) plays a return to Jodie Burrage (GBR) during the Livesport Prague Open WTA, Tenn](https://www.imago-images.com/bild/sp/1003866629/w.jpg)
Katerina Siniakova (CZE) plays a return to Jodie Burrage (GBR) during the Livesport Prague Open WTA, Tenn
![September 25, 2018 - Katerina Siniakova of the Czech Republic in action during her second-round match September 25, 2018 - Katerina Siniakova of the Czech Republic in action during her second-round match](https://c8.alamy.com/comp/PPTGPY/september-25-2018-katerina-siniakova-of-the-czech-republic-in-action-during-her-second-round-match-at-the-2018-dongfeng-motor-wuhan-open-wta-premier-5-tennis-tournament-credit-afp7zuma-wirealamy-live-news-PPTGPY.jpg)