![US Open 2015: Serena Williams passes Kiki Bertens test – as it happened | Serena Williams | The Guardian US Open 2015: Serena Williams passes Kiki Bertens test – as it happened | Serena Williams | The Guardian](https://i.guim.co.uk/img/media/928a7d3384bb74ae9ce0d1b68ec92ed7bcbc8b1a/0_29_3780_2267/master/3780.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctbGl2ZS5wbmc&s=c302e77b1f41755b011aaffe36288993)
US Open 2015: Serena Williams passes Kiki Bertens test – as it happened | Serena Williams | The Guardian
![Paris, France. 28th May 2014. Tennis, French Open, Roland Garros, Kiki Bertens (NED) in action against Anastasia Pavlyuchenkova (RUS) Photo:Tennisimages/Henk Koster/Alamy Live News Stock Photo - Alamy Paris, France. 28th May 2014. Tennis, French Open, Roland Garros, Kiki Bertens (NED) in action against Anastasia Pavlyuchenkova (RUS) Photo:Tennisimages/Henk Koster/Alamy Live News Stock Photo - Alamy](https://c8.alamy.com/comp/E1B966/paris-france-28th-may-2014-tennis-french-open-roland-garros-kiki-bertens-E1B966.jpg)
Paris, France. 28th May 2014. Tennis, French Open, Roland Garros, Kiki Bertens (NED) in action against Anastasia Pavlyuchenkova (RUS) Photo:Tennisimages/Henk Koster/Alamy Live News Stock Photo - Alamy
![Elina Svitolina, Kiki Bertens latest stars to withdraw from US Open due to COVID-19 concerns - CBSSports.com Elina Svitolina, Kiki Bertens latest stars to withdraw from US Open due to COVID-19 concerns - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2020/08/07/02a5b6d7-dde8-4b1d-95cb-44632be976aa/thumbnail/1200x675/f4f4600e16505b393ea62bac4cff0e48/elina-svitolina.jpg)
Elina Svitolina, Kiki Bertens latest stars to withdraw from US Open due to COVID-19 concerns - CBSSports.com
![Melbourne, Australia. 25th Jan, 2020. Kiki Bertens of the Netherlands acts during the women's singles third round match against Zarina Diyas of Kazakhstan at the 2020 Australian Open tennis tournament in Melbourne, Melbourne, Australia. 25th Jan, 2020. Kiki Bertens of the Netherlands acts during the women's singles third round match against Zarina Diyas of Kazakhstan at the 2020 Australian Open tennis tournament in Melbourne,](https://c8.alamy.com/comp/2AR159B/melbourne-australia-25th-jan-2020-kiki-bertens-of-the-netherlands-acts-during-the-womens-singles-third-round-match-against-zarina-diyas-of-kazakhstan-at-the-2020-australian-open-tennis-tournament-in-melbourne-australia-jan-25-2020-credit-wang-jingqiangxinhuaalamy-live-news-2AR159B.jpg)
Melbourne, Australia. 25th Jan, 2020. Kiki Bertens of the Netherlands acts during the women's singles third round match against Zarina Diyas of Kazakhstan at the 2020 Australian Open tennis tournament in Melbourne,
![Nothing left' - Kiki Bertens announces 2021 will be her final season - TennisBuzz - Breaking tennis news, live scores and features Nothing left' - Kiki Bertens announces 2021 will be her final season - TennisBuzz - Breaking tennis news, live scores and features](https://tennisbuzz.net/.image/ar_4:3%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTkxNjM5NTAxNTcwMTIzMjUw/kiki-bertens-at-roland-garros.jpg)