| Australian Open - Dames | 01/25 10:20 | 25 | [73] Zarina Diyas v Kiki Bertens [10] | 2-6,6-7 | |
| Australian Open - Dames | 01/23 05:45 | 24 | [163] Arina Rodionova v Kiki Bertens [10] | 3-6,5-7 | |
| Australian Open - Dames | 01/21 07:40 | 23 | [105] Irina-Camelia Begu v Kiki Bertens [10] | 1-6,4-6 | |
| WTA - Adelaide | 01/14 00:30 | 25 | Kiki Bertens v Maria Sakkari | Cancelled | |
| WTA - Brisbane | 01/10 04:30 | 27 | [9] Kiki Bertens v Naomi Osaka [4] | 3-6,6-3,3-6 | |
| WTA - Brisbane | 01/09 11:35 | 26 | [9] Kiki Bertens v Anett Kontaveit [26] | 6-3,2-6,7-5 | |
| WTA - Brisbane | 01/07 05:50 | 25 | [9] Kiki Bertens v Dayana Yastremska [22] | 6-4,1-6,6-3 | |
| WTA Finals | 10/31 12:15 | 3 | [10] Kiki Bertens v Belinda Bencic [7] | Retired | |
| WTA Finals | 10/29 10:30 | 2 | [1] Ashleigh Barty v Kiki Bertens [10] | 6-3,3-6,4-6 | |
| WTA - Zhuhai | 10/27 05:00 | 29 | [10] Kiki Bertens v Aryna Sabalenka [14] | 4-6,2-6 | |
| WTA - Zhuhai | 10/26 07:00 | 28 | [10] Kiki Bertens v Saisai Zheng [40] | 2-6,6-3,6-4 | |
| WTA - Zhuhai | 10/24 11:00 | 3 | [10] Kiki Bertens v Dayana Yastremska [24] | 6-4,6-3 | |
| WTA - Zhuhai | 10/22 07:45 | 1 | [10] Kiki Bertens v Donna Vekic [20] | 7-6,6-2 | |
| WTA - Moskou | 10/18 09:00 | 27 | [45] Kristina Mladenovic v Kiki Bertens [8] | 6-4,2-6,6-1 | |
| WTA - Moskou | 10/17 08:00 | 26 | [109] Kaia Kanepi v Kiki Bertens [8] | 6-4,3-6,5-7 | |
| WTA - Linz | 10/11 13:25 | 27 | [8] Kiki Bertens v Cori Gauff [110] | 6-7,4-6 | |
| WTA - Linz | 10/10 17:05 | 26 | [8] Kiki Bertens v Alison Van Uytvanck [44] | 4-6,6-3,6-3 | |
| WTA - Linz | 10/09 16:30 | 25 | [8] Kiki Bertens v Misaki Doi [74] | 6-4,7-5 | |
| WTA - Linz | 10/08 09:00 | 25 | Kiki Bertens v Anastasia Pavlyuchenkova | Cancelled | |
| WTA - Peking | 10/05 06:30 | 28 | [1] Ashleigh Barty v Kiki Bertens [8] | 6-3,3-6,7-6 | |
| WTA - Peking | 10/04 06:45 | 27 | [3] Elina Svitolina v Kiki Bertens [8] | 6-7,2-6 | |
| WTA - Peking | 10/02 12:05 | 26 | [51] Polona Hercog v Kiki Bertens [8] | 6-7,6-2,3-6 | |
| WTA - Peking | 09/30 06:00 | 25 | [26] Dayana Yastremska v Kiki Bertens [8] | 6-7,3-6 | |
| WTA - Peking | 09/28 07:50 | 24 | [23] Donna Vekic v Kiki Bertens [8] | 6-3,1-6,6-7 | |
| WTA Wuhan | 09/25 06:00 | 26 | [14] Aryna Sabalenka v Kiki Bertens [8] | 6-1,7-6 | |
| WTA Wuhan | 09/24 10:10 | 25 | [81] Bernarda Pera v Kiki Bertens [8] | 6-3,4-6,2-6 | |
| WTA - Osaka | 09/19 08:30 | 26 | [41] Anastasia Pavlyuchenkova v Kiki Bertens [8] | 6-1,7-5 | |
| WTA - Zhengzhou | 09/13 03:00 | 26 | [8] Kiki Bertens v Ajla Tomljanovic [46] | 4-6,6-7 | |
| US Open - Dames | 08/31 16:45 | 25 | [30] Julia Goerges v Kiki Bertens [7] | 6-2,6-3 | |
| US Open - Dames | 08/29 20:30 | 24 | [45] Anastasia Pavlyuchenkova v Kiki Bertens [7] | 5-7,4-6 |
Wikipedia - Kiki Bertens
Kiki Bertens (Wateringen, 10 december 1991) is een voormalig proftennisster. Ze bereikte in mei 2019 de vierde plaats op de WTA-wereldranglijst. Daarmee werd ze de hoogst genoteerde Nederlandse tennisspeelster ooit. Ze bereikte op Roland Garros in 2016 de halve finale, haar beste resultaat op een grandslamtoernooi. In de periode 2011–2017 maakte Bertens deel uit van het Nederlandse Fed Cup-team; zij behaalde daar een winst/verlies-balans van 24–4.