![File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21214021821).jpg - Wikimedia Commons File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21214021821).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/8/82/2015_US_Open_Tennis_-_Qualies_-_Kiki_Bertens_%28NED%29_%288%29_def._Xinyun_Han_%28CHN%29_%2821214021821%29.jpg/1200px-2015_US_Open_Tennis_-_Qualies_-_Kiki_Bertens_%28NED%29_%288%29_def._Xinyun_Han_%28CHN%29_%2821214021821%29.jpg)
File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21214021821).jpg - Wikimedia Commons
![Kiki Bertens of the Netherlands in action against Italy's Roberta Vinci during their second round..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-80484858 | agefotostock Kiki Bertens of the Netherlands in action against Italy's Roberta Vinci during their second round..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-80484858 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/3508fb707faf7cf6fb2a04b47872b410/pah-80484858.jpg)
Kiki Bertens of the Netherlands in action against Italy's Roberta Vinci during their second round..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-80484858 | agefotostock
![File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21179862676).jpg - Wikimedia Commons File:2015 US Open Tennis - Qualies - Kiki Bertens (NED) (8) def. Xinyun Han (CHN) (21179862676).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/2015_US_Open_Tennis_-_Qualies_-_Kiki_Bertens_%28NED%29_%288%29_def._Xinyun_Han_%28CHN%29_%2821179862676%29.jpg/1024px-2015_US_Open_Tennis_-_Qualies_-_Kiki_Bertens_%28NED%29_%288%29_def._Xinyun_Han_%28CHN%29_%2821179862676%29.jpg)