![File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21206117345).jpg - Wikimedia Commons File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21206117345).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/58/2015_US_Open_Tennis_-_Qualies_-_Kiki_Bertens_%28NED%29_%288%29_def._Xinyun_Han_%28CHN%29_%2821206117345%29.jpg)
File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21206117345).jpg - Wikimedia Commons
![File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21214028181).jpg - Wikimedia Commons File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21214028181).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/2015_US_Open_Tennis_-_Qualies_-_Kiki_Bertens_%28NED%29_%288%29_def._Xinyun_Han_%28CHN%29_%2821214028181%29.jpg/1024px-2015_US_Open_Tennis_-_Qualies_-_Kiki_Bertens_%28NED%29_%288%29_def._Xinyun_Han_%28CHN%29_%2821214028181%29.jpg)
File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21214028181).jpg - Wikimedia Commons
![Kiki Bertens of the Netherlands in action during her second-round match at the 2020 Internazionali BNL d'Italia WTA Premier 5 tennis tournament on Sep Stock Photo - Alamy Kiki Bertens of the Netherlands in action during her second-round match at the 2020 Internazionali BNL d'Italia WTA Premier 5 tennis tournament on Sep Stock Photo - Alamy](https://c8.alamy.com/comp/2CNBE9C/kiki-bertens-of-the-netherlands-in-action-during-her-second-round-match-at-the-2020-internazionali-bnl-ditalia-wta-premier-5-tennis-tournament-on-sep-2CNBE9C.jpg)
Kiki Bertens of the Netherlands in action during her second-round match at the 2020 Internazionali BNL d'Italia WTA Premier 5 tennis tournament on Sep Stock Photo - Alamy
![Venus Williams ousts defending champion Kiki Bertens at Southern Open as Serena Williams withdraws | The Independent | The Independent Venus Williams ousts defending champion Kiki Bertens at Southern Open as Serena Williams withdraws | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2019/08/14/09/Venus-Williams-celebrates-her-win-over-Kiki-Bertens.jpg)