![File:Kateřina Siniaková, Barbora Strýcová, Petra Kvitová, Barbora Krejčíková (49789975018) (cropped).jpg - Wikimedia Commons File:Kateřina Siniaková, Barbora Strýcová, Petra Kvitová, Barbora Krejčíková (49789975018) (cropped).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/b/ba/Kate%C5%99ina_Siniakov%C3%A1%2C_Barbora_Str%C3%BDcov%C3%A1%2C_Petra_Kvitov%C3%A1%2C_Barbora_Krej%C4%8D%C3%ADkov%C3%A1_%2849789975018%29_%28cropped%29.jpg)
File:Kateřina Siniaková, Barbora Strýcová, Petra Kvitová, Barbora Krejčíková (49789975018) (cropped).jpg - Wikimedia Commons
![Kvitova scared by asthma issue before facing Siniakova for the Melbourne air quality, H2H, Prediction - Tennis Tonic - News, Predictions, H2H, Live Scores, stats Kvitova scared by asthma issue before facing Siniakova for the Melbourne air quality, H2H, Prediction - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2020/01/Kvitova-Siniakova.jpg)
Kvitova scared by asthma issue before facing Siniakova for the Melbourne air quality, H2H, Prediction - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
![Czech tennis player KATERINA SINIAKOVA in action during the Prague Open women's tennis tournament..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201805030473601 | agefotostock Czech tennis player KATERINA SINIAKOVA in action during the Prague Open women's tennis tournament..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201805030473601 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/d1ea91ea0fc3f64287cae084bd09ece0/ckp-p201805030473601.jpg)
Czech tennis player KATERINA SINIAKOVA in action during the Prague Open women's tennis tournament..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201805030473601 | agefotostock
![Katerina Siniakova of the Czech Republic reacts in her match against Petra Kvitova of the Czech Republic du… | Tennis players female, Czech republic, Tennis players Katerina Siniakova of the Czech Republic reacts in her match against Petra Kvitova of the Czech Republic du… | Tennis players female, Czech republic, Tennis players](https://i.pinimg.com/474x/bf/52/f2/bf52f27822b99165495d016cfb724e2d.jpg)
Katerina Siniakova of the Czech Republic reacts in her match against Petra Kvitova of the Czech Republic du… | Tennis players female, Czech republic, Tennis players
![PRESS CONFERENCE: Barbora Krejcikova & Katerina Siniakova (d. Groenefeld-Schuurs) - National Bank Open PRESS CONFERENCE: Barbora Krejcikova & Katerina Siniakova (d. Groenefeld-Schuurs) - National Bank Open](https://16cnau2jr89oiowk40lr2716-wpengine.netdna-ssl.com/wp-content/uploads/2021/11/08112019_PP_Rogers_Cup_D9-38802-2-1024x684.jpg)
PRESS CONFERENCE: Barbora Krejcikova & Katerina Siniakova (d. Groenefeld-Schuurs) - National Bank Open
![wta on Twitter: ".@Petra_Kvitova nails her 21st winner of the day to grab the win! Downs Siniakova, 6-3, 6-3, to reach the #PragueOpen semifinals! https://t.co/MSZJrSpyzK" / Twitter wta on Twitter: ".@Petra_Kvitova nails her 21st winner of the day to grab the win! Downs Siniakova, 6-3, 6-3, to reach the #PragueOpen semifinals! https://t.co/MSZJrSpyzK" / Twitter](https://pbs.twimg.com/media/DcQ-UIvVMAAWikH.jpg:large)
wta on Twitter: ".@Petra_Kvitova nails her 21st winner of the day to grab the win! Downs Siniakova, 6-3, 6-3, to reach the #PragueOpen semifinals! https://t.co/MSZJrSpyzK" / Twitter
![Czech tennis players L-R Petra Kvitova, Barbora Strycova and Katerina Siniakova celebrate after..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201811110503601 | agefotostock Czech tennis players L-R Petra Kvitova, Barbora Strycova and Katerina Siniakova celebrate after..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201811110503601 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/acfd0a8d00f2c108d3fc12684f3ace90/ckp-p201811110503601.jpg)