| WTA Sidney | 01/07 01:00 | - | Anastasija Sevastova v Kiki Bertens | Cancelled | |
| WTA Brisbane | 01/02 05:00 | 26 | [34] Donna Vekic v Kiki Bertens [9] | 7-6,1-6,7-5 | |
| WTA Brisbane | 12/31 05:15 | 25 | [12] Elise Mertens v Kiki Bertens [9] | 2-6,7-6,4-6 | |
| WTA - Finales | 10/27 08:00 | 28 | [9] Kiki Bertens v Elina Svitolina [7] | 5-7,7-6,4-6 | |
| WTA - Finales | 10/26 08:00 | 1 | [4] Naomi Osaka v Kiki Bertens [9] | Retired | |
| WTA - Finales | 10/24 14:20 | 2 | [6] Sloane Stephens v Kiki Bertens [9] | 7-6,2-6,6-3 | |
| WTA - Finales | 10/22 14:15 | 1 | [2] Angelique Kerber v Kiki Bertens [9] | 6-1,3-6,4-6 | |
| WTA Moscú | 10/17 12:20 | 26 | [10] Kiki Bertens v Aliaksandra Sasnovich [31] | 3-6,6-4,3-6 | |
| WTA Linz | 10/11 14:00 | 26 | [137] Margarita Gasparyan v Kiki Bertens [10] | 7-5,2-6,7-6 | |
| WTA Linz | 10/10 15:50 | 25 | [192] Barbara Haas v Kiki Bertens [10] | 2-6,1-6 | |
| WTA Pekín | 10/04 06:10 | 26 | [40] Katerina Siniakova v Kiki Bertens [11] | 6-4,6-3 | |
| WTA Pekín | 10/02 06:45 | 25 | [57] Kirsten Flipkens v Kiki Bertens [11] | 1-6,1-6 | |
| WTA Pekín | 09/30 14:40 | 24 | [57] Sorana Cirstea v Kiki Bertens [11] | 2-6,0-6 | |
| WTA Wuhan | 09/25 07:50 | 25 | [11] Kiki Bertens v Anastasia Pavlyuchenkova [39] | 4-6,2-6 | |
| WTA Wuhan | 09/24 11:30 | 24 | [11] Kiki Bertens v Belinda Bencic [42] | 6-3,4-6,6-2 | |
| WTA Seoul | 09/23 05:00 | 29 | [53] Ajla Tomljanovic v Kiki Bertens [12] | 6-7,6-4,2-6 | |
| WTA Seoul | 09/22 05:00 | 28 | [32] Maria Sakkari v Kiki Bertens [12] | 4-6,2-6 | |
| WTA Seoul | 09/21 06:50 | 27 | [84] Evgeniya Rodina v Kiki Bertens [12] | 6-3,3-6,0-6 | |
| WTA Seoul | 09/20 06:30 | 26 | [89] Dalila Jakupovic v Kiki Bertens [12] | 4-6,5-7 | |
| WTA Seoul | 09/19 04:40 | 25 | [90] Luksika Kumkhum v Kiki Bertens [12] | 6-7,2-6 | |
| US Open - Femenino | 09/01 15:00 | 25 | [13] Kiki Bertens v Marketa Vondrousova [103] | 6-7,6-2,6-7 | |
| US Open - Femenino | 08/30 18:05 | 24 | [13] Kiki Bertens v Francesca Di Lorenzo [193] | 6-2,6-1 | |
| US Open - Femenino | 08/28 17:00 | 23 | [13] Kiki Bertens v Kristyna Pliskova [95] | 6-0,7-5 | |
| WTA New Haven | 08/21 16:00 | 25 | Kiki Bertens v Anett Kontaveit | Cancelled | |
| WTA Cincinnati | 08/19 18:00 | 29 | [1] Simona Halep v Kiki Bertens [17] | 6-2,6-7,2-6 | |
| WTA Cincinnati | 08/18 16:00 | 28 | [6] Petra Kvitova v Kiki Bertens [17] | 6-3,4-6,2-6 | |
| WTA Cincinnati | 08/17 22:10 | 27 | [7] Elina Svitolina v Kiki Bertens [17] | 4-6,3-6 | |
| WTA Cincinnati | 08/16 23:00 | 26 | [30] Anett Kontaveit v Kiki Bertens [17] | 3-6,6-2,3-6 | |
| WTA Cincinnati | 08/16 00:20 | 25 | [17] Kiki Bertens v Caroline Wozniacki [2] | Retired | |
| WTA Cincinnati | 08/14 19:30 | 24 | [17] Kiki Bertens v Coco Vandeweghe [24] | 6-2,6-0 |
Wikipedia - Kiki Bertens
Kiki Bertens (Wateringen; 10 de diciembre de 1991) es una ex tenista neerlandesa que ha ganado diez torneos de la WTA en categoría individual y diez en dobles.