| WTA Sydney | 01/07 01:00 | - | Anastasija Sevastova v Bertens, Kiki | Cancelled | |
| Brisbane, Australie | 01/02 05:00 | 26 | [34] Donna Vekic v Bertens, Kiki [9] | 7-6,1-6,7-5 | |
| Brisbane, Australie | 12/31 05:15 | 25 | [12] Elise Mertens v Bertens, Kiki [9] | 2-6,7-6,4-6 | |
| WTA Finals | 10/27 08:00 | 28 | [9] Bertens, Kiki v Elina Svitolina [7] | 5-7,7-6,4-6 | |
| WTA Finals | 10/26 08:00 | 1 | [4] Naomi Osaka v Bertens, Kiki [9] | Retired | |
| WTA Finals | 10/24 14:20 | 2 | [6] Sloane Stephens v Bertens, Kiki [9] | 7-6,2-6,6-3 | |
| WTA Finals | 10/22 14:15 | 1 | [2] Angelique Kerber v Bertens, Kiki [9] | 6-1,3-6,4-6 | |
| WTA Moscow | 10/17 12:20 | 26 | [10] Bertens, Kiki v Aliaksandra Sasnovich [31] | 3-6,6-4,3-6 | |
| WTA - Linz | 10/11 14:00 | 26 | [137] Gasparyan, Margarita v Bertens, Kiki [10] | 7-5,2-6,7-6 | |
| WTA - Linz | 10/10 15:50 | 25 | [192] Haas, Barbara v Bertens, Kiki [10] | 2-6,1-6 | |
| Pékin, Chine | 10/04 06:10 | 26 | [40] Katerina Siniakova v Bertens, Kiki [11] | 6-4,6-3 | |
| Pékin, Chine | 10/02 06:45 | 25 | [57] Flipkens, Kirsten v Bertens, Kiki [11] | 1-6,1-6 | |
| Pékin, Chine | 09/30 14:40 | 24 | [57] Sorana Cirstea v Bertens, Kiki [11] | 2-6,0-6 | |
| Wuhan, China | 09/25 07:50 | 25 | [11] Bertens, Kiki v Anastasia Pavlyuchenkova [39] | 4-6,2-6 | |
| Wuhan, China | 09/24 11:30 | 24 | [11] Bertens, Kiki v Bencic, Belinda [42] | 6-3,4-6,6-2 | |
| WTA Seoul | 09/23 05:00 | 29 | [53] Ajla Tomljanovic v Bertens, Kiki [12] | 6-7,6-4,2-6 | |
| WTA Seoul | 09/22 05:00 | 28 | [32] Maria Sakkari v Bertens, Kiki [12] | 4-6,2-6 | |
| WTA Seoul | 09/21 06:50 | 27 | [84] Rodina, Evgeniya v Bertens, Kiki [12] | 6-3,3-6,0-6 | |
| WTA Seoul | 09/20 06:30 | 26 | [89] Dalila Jakupovic v Bertens, Kiki [12] | 4-6,5-7 | |
| WTA Seoul | 09/19 04:40 | 25 | [90] Luksika Kumkhum v Bertens, Kiki [12] | 6-7,2-6 | |
| US Open Women | 09/01 15:00 | 25 | [13] Bertens, Kiki v Marketa Vondrousova [103] | 6-7,6-2,6-7 | |
| US Open Women | 08/30 18:05 | 24 | [13] Bertens, Kiki v Di Lorenzo, Francesca [193] | 6-2,6-1 | |
| US Open Women | 08/28 17:00 | 23 | [13] Bertens, Kiki v Pliskova, Kristyna [95] | 6-0,7-5 | |
| New Haven, USA | 08/21 16:00 | 25 | Bertens, Kiki v Kontaveit, Anett | Cancelled | |
| WTA Cincinnati | 08/19 18:00 | 29 | [1] Simona Halep v Bertens, Kiki [17] | 6-2,6-7,2-6 | |
| WTA Cincinnati | 08/18 16:00 | 28 | [6] Kvitova, Petra v Bertens, Kiki [17] | 6-3,4-6,2-6 | |
| WTA Cincinnati | 08/17 22:10 | 27 | [7] Elina Svitolina v Bertens, Kiki [17] | 4-6,3-6 | |
| WTA Cincinnati | 08/16 23:00 | 26 | [30] Kontaveit, Anett v Bertens, Kiki [17] | 3-6,6-2,3-6 | |
| WTA Cincinnati | 08/16 00:20 | 25 | [17] Bertens, Kiki v Caroline Wozniacki [2] | Retired | |
| WTA Cincinnati | 08/14 19:30 | 24 | [17] Bertens, Kiki v Vandeweghe, Coco [24] | 6-2,6-0 |
Wikipedia - Kiki Bertens
Kiki Bertens, née le à Wateringen, est une joueuse de tennis néerlandaise, professionnelle de 2009 à 2021.
Elle a remporté dix tournois en simple et dix en double dames sur le circuit WTA.