| WTA Saint-Malo | 05/05 09:00 | 26 | [137] Kateryna Kozlova v Anna Karolina Schmiedlova [115] | 3-6,7-5,4-6 | |
| WTA Saint-Malo | 05/03 15:30 | 25 | [137] Kateryna Kozlova v Diane Parry [308] | 6-2,6-3 | |
| WTA Saint-Malo | 05/02 10:30 | 14 | Kateryna Kozlova v Emily Webley-Smith | Cancelled | |
| WTA Madryt | 04/29 13:40 | 24 | [137] Kateryna Kozlova v Laura Siegemund [59] | 4-6,2-6 | |
| WTA Madryt | 04/28 08:00 | 15 | [137] Kateryna Kozlova v Zarina Diyas [89] | 6-4,6-4 | |
| WTA Madryt | 04/27 08:00 | 14 | [66] Kaia Kanepi v Kateryna Kozlova [137] | 1-6,4-6 | |
| WTA Stambuł | 04/20 09:25 | 25 | [130] Kateryna Kozlova v Sorana Cirstea [67] | 4-6,6-7 | |
| French Open - Kobiety | 09/29 15:20 | 23 | [99] Kateryna Kozlova v Paula Badosa [87] | 2-6,6-4,3-6 | |
| US Open - Kobiety | 09/02 16:00 | 24 | [99] Kateryna Kozlova v Petra Kvitova [12] | 6-7,2-6 | |
| US Open - Kobiety | 08/31 20:05 | 23 | [99] Kateryna Kozlova v Whitney Osuigwe [143] | 6-3,7-5 | |
| WTA Nowy Jork | 08/20 15:00 | 44 | [67] Laura Siegemund v Kateryna Kozlova [99] | 6-0,7-5 | |
| WTA Monterrey | 03/02 18:00 | 25 | [96] Kateryna Kozlova v Rebecca Peterson [45] | 6-3,6-7,4-6 | |
| Australian Open - Kobiety | 01/21 11:05 | 23 | [83] Kateryna Kozlova v Priscilla Hon [139] | 3-6,4-6 | |
| WTA Hobart | 01/15 03:55 | 26 | [91] Kateryna Kozlova v Shuai Zhang [40] | 6-4,1-6,2-6 | |
| WTA Hobart | 01/13 00:00 | 25 | [91] Kateryna Kozlova v Sara Sorribes Tormo [88] | 6-2,6-1 | |
| WTA Hobart | 01/12 00:00 | 64 | [89] Kateryna Kozlova v Camila Giorgi [99] | 6-2,6-2 | |
| WTA Hobart | 01/11 02:30 | 45 | Kateryna Kozlova v Jessica Fowler | 6-0,6-2 | |
| WTA Auckland | 01/07 02:00 | 25 | [25] Amanda Anisimova v Kateryna Kozlova [89] | 6-3,6-4 | |
| WTA Limoges | 12/16 21:05 | 25 | [91] Kateryna Kozlova v Jessika Ponchet [197] | 5-7,5-7 | |
| WTA Luksemburg | 10/15 10:00 | - | Elise Mertens v Kateryna Kozlova | Cancelled | |
| WTA Linz | 10/09 11:30 | 26 | [83] Kateryna Kozlova v Cori Gauff [110] | Retired | |
| WTA Linz | 10/07 15:20 | 25 | [66] Anna Blinkova v Kateryna Kozlova [83] | 1-6,7-6,6-7 | |
| WTA Pekin | 09/28 03:00 | 46 | [70] Jennifer Brady v Kateryna Kozlova [77] | 6-2,4-6,6-4 | |
| WTA Pekin | 09/27 04:40 | 45 | [493] Xinyu Gao v Kateryna Kozlova [77] | 3-6,1-6 | |
| WTA Wuhan | 09/23 03:00 | 24 | [77] Kateryna Kozlova v Alison Riske [35] | 6-4,3-6,3-6 | |
| WTA Wuhan | 09/21 04:55 | 46 | [52] Rebecca Peterson v Kateryna Kozlova [72] | 1-6,6-4,5-7 | |
| WTA Wuhan | 09/20 03:00 | 45 | [168] Sachia Vickery v Kateryna Kozlova [72] | 7-5,6-7,0-6 | |
| WTA Guangzhou | 09/17 15:05 | 25 | [72] Kateryna Kozlova v Shuai Zhang [34] | 2-6,4-6 | |
| WTA Nanchang | 09/13 07:00 | 27 | [74] Kateryna Kozlova v Nina Stojanovic [134] | 7-6,4-6,4-6 | |
| WTA Nanchang | 09/11 08:50 | 26 | [74] Kateryna Kozlova v Dalila Jakupovic [154] | 6-2,6-2 |
Wikipedia - Kateryna Baindl
Kateryna Ihoriwna Baindl (z domu Kozłowa, ukr. Катерина Ігорівна Баіндль; ur. 20 lutego 1994 w Mikołajowie) – ukraińska tenisistka.