![Prague, Czech Republic. 15th Oct, 2018. Czech tennis player Petra Kvitova (right) and her coach Jiri Vanek are seen during a training session before their departure to the WTA Finals, in Prague, Prague, Czech Republic. 15th Oct, 2018. Czech tennis player Petra Kvitova (right) and her coach Jiri Vanek are seen during a training session before their departure to the WTA Finals, in Prague,](https://c8.alamy.com/comp/PWE1TX/prague-czech-republic-15th-oct-2018-czech-tennis-player-petra-kvitova-right-and-her-coach-jiri-vanek-are-seen-during-a-training-session-before-their-departure-to-the-wta-finals-in-prague-czech-republic-on-october-15-2018-credit-roman-vondrousctk-photoalamy-live-news-PWE1TX.jpg)
Prague, Czech Republic. 15th Oct, 2018. Czech tennis player Petra Kvitova (right) and her coach Jiri Vanek are seen during a training session before their departure to the WTA Finals, in Prague,
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