![Bertens begint nieuw tennisseizoen in Brisbane tegen Belgische Mertens | NU - Het laatste nieuws het eerst op NU.nl Bertens begint nieuw tennisseizoen in Brisbane tegen Belgische Mertens | NU - Het laatste nieuws het eerst op NU.nl](https://media.nu.nl/m/7aex2iha4r7n_std1024.jpg)
Bertens begint nieuw tennisseizoen in Brisbane tegen Belgische Mertens | NU - Het laatste nieuws het eerst op NU.nl
![Kiki Bertens haalt kwartfinale op WTA Miami en is nu virtueel de nummer 5 van de wereld | Sportnieuws Kiki Bertens haalt kwartfinale op WTA Miami en is nu virtueel de nummer 5 van de wereld | Sportnieuws](https://sportnieuws.nl/app/uploads/2019/03/imageName143327847_original-756x422.jpg)
Kiki Bertens haalt kwartfinale op WTA Miami en is nu virtueel de nummer 5 van de wereld | Sportnieuws
![ROLAND GARROS. US Open-winnaar Dominic Thiem, titelverdediger Rafael Nadal en Nederlandse Kiki Bertens naar tweede ronde | Het Nieuwsblad Mobile ROLAND GARROS. US Open-winnaar Dominic Thiem, titelverdediger Rafael Nadal en Nederlandse Kiki Bertens naar tweede ronde | Het Nieuwsblad Mobile](https://img.nieuwsblad.be/WXIN1GJ6qusLZZCfv8bUY0BGP9w=/fit-in/960x640/https%3A%2F%2Fstatic.nieuwsblad.be%2FAssets%2FImages_Upload%2F2020%2F09%2F28%2F9f5b8066-01bc-11eb-b975-4f3efd683210.jpg)
ROLAND GARROS. US Open-winnaar Dominic Thiem, titelverdediger Rafael Nadal en Nederlandse Kiki Bertens naar tweede ronde | Het Nieuwsblad Mobile
![Doha, Qatar. 14th Feb, 2019. Elise Mertens of Belgium celebrates winning the women's singles quarterfinal between Elise Mertens of Belgium and Kiki Bertens of the Netherlands at the 2019 WTA Qatar Open Doha, Qatar. 14th Feb, 2019. Elise Mertens of Belgium celebrates winning the women's singles quarterfinal between Elise Mertens of Belgium and Kiki Bertens of the Netherlands at the 2019 WTA Qatar Open](https://c8.alamy.com/comp/RMFBGW/doha-qatar-14th-feb-2019-elise-mertens-of-belgium-celebrates-winning-the-womens-singles-quarterfinal-between-elise-mertens-of-belgium-and-kiki-bertens-of-the-netherlands-at-the-2019-wta-qatar-open-in-doha-qatar-feb-14-2019-elise-mertens-won-2-0-credit-nikkuxinhuaalamy-live-news-RMFBGW.jpg)
Doha, Qatar. 14th Feb, 2019. Elise Mertens of Belgium celebrates winning the women's singles quarterfinal between Elise Mertens of Belgium and Kiki Bertens of the Netherlands at the 2019 WTA Qatar Open
![St Petersburg, Russia. 31st Jan, 2019. ST PETERSBURG, RUSSIA - JANUARY 31, 2019: Tennis player Kiki Bertens of the Netherlands returns the ball in the second-round match against Ysaline Bonaventure of Belgium St Petersburg, Russia. 31st Jan, 2019. ST PETERSBURG, RUSSIA - JANUARY 31, 2019: Tennis player Kiki Bertens of the Netherlands returns the ball in the second-round match against Ysaline Bonaventure of Belgium](https://c8.alamy.com/comp/RH0KWG/st-petersburg-russia-31st-jan-2019-st-petersburg-russia-january-31-2019-tennis-player-kiki-bertens-of-the-netherlands-returns-the-ball-in-the-second-round-match-against-ysaline-bonaventure-of-belgium-at-the-2019-st-petersburg-ladies-trophy-the-4th-wta-premier-tournament-at-sibur-arena-peter-kovalevtass-credit-itar-tass-news-agencyalamy-live-news-RH0KWG.jpg)
St Petersburg, Russia. 31st Jan, 2019. ST PETERSBURG, RUSSIA - JANUARY 31, 2019: Tennis player Kiki Bertens of the Netherlands returns the ball in the second-round match against Ysaline Bonaventure of Belgium
![Doha, Qatar. 14th Feb, 2019. Elise Mertens of Belgium hits a return during the women's singles quarterfinal between Elise Mertens of Belgium and Kiki Bertens of the Netherlands at the 2019 WTA Doha, Qatar. 14th Feb, 2019. Elise Mertens of Belgium hits a return during the women's singles quarterfinal between Elise Mertens of Belgium and Kiki Bertens of the Netherlands at the 2019 WTA](https://c8.alamy.com/comp/RMFBH6/doha-qatar-14th-feb-2019-elise-mertens-of-belgium-hits-a-return-during-the-womens-singles-quarterfinal-between-elise-mertens-of-belgium-and-kiki-bertens-of-the-netherlands-at-the-2019-wta-qatar-open-in-doha-qatar-feb-14-2019-elise-mertens-won-2-0-credit-nikkuxinhuaalamy-live-news-RMFBH6.jpg)
Doha, Qatar. 14th Feb, 2019. Elise Mertens of Belgium hits a return during the women's singles quarterfinal between Elise Mertens of Belgium and Kiki Bertens of the Netherlands at the 2019 WTA
![Bertens grijpt met dubbelpartner Barty net naast titel in Brisbane | NU - Het laatste nieuws het eerst op NU.nl Bertens grijpt met dubbelpartner Barty net naast titel in Brisbane | NU - Het laatste nieuws het eerst op NU.nl](https://media.nu.nl/m/tnixunhawigm_wd1280.jpg/bertens-grijpt-met-dubbelpartner-barty-net-naast-titel-in-brisbane.jpg)