| WTA Courmayeur | 10/27 09:30 | 26 | [79] 야스트렘스카, 다야나 v 코즈로바, 카테리나 [132] | 6-1,3-6,7-5 | |
| WTA Courmayeur | 10/25 12:05 | 25 | [148] Μπρονζέτι, Λουσία v 코즈로바, 카테리나 [132] | 1-6,3-6 | |
| ITF W60 Rancho Santa Fe | 10/15 18:00 | 27 | [88] 브렌글, 매디슨 v 코즈로바, 카테리나 [136] | 4-6,6-1,6-4 | |
| ITF W60 Rancho Santa Fe | 10/14 20:05 | 26 | [136] 코즈로바, 카테리나 v 데이, 카일라 [433] | 2-6,6-3,6-2 | |
| ITF W60 Rancho Santa Fe | 10/13 16:20 | 25 | [136] 코즈로바, 카테리나 v 미할리코바, 테레자 [118] | 7-5,6-2 | |
| WTA Indian Wells | 10/06 20:35 | 23 | [136] 코즈로바, 카테리나 v Samsonova, Liudmila [42] | 4-6,6-7 | |
| WTA Indian Wells | 10/05 18:00 | 19 | [63] 파올리니, 자스민 v 코즈로바, 카테리나 [136] | 1-6,3-6 | |
| WTA Indian Wells | 10/04 18:00 | 14 | [216] 마리아, 타트자나 v 코즈로바, 카테리나 [136] | 3-6,1-6 | |
| WTA Chicago | 09/29 14:00 | 25 | [140] 코즈로바, 카테리나 v 루스, 엘레나-가브리엘라 [98] | 5-7,2-6 | |
| WTA Chicago | 09/27 19:20 | 24 | [140] 코즈로바, 카테리나 v 코스트유크, 마르타 [57] | 6-7,6-3,6-0 | |
| WTA Chicago | 09/26 16:20 | - | [138] 코즈로바, 카테리나 v 혼, 프리스실라 [246] | 6-2,6-7,6-3 | |
| WTA Chicago | 09/25 18:50 | 25 | [138] 코즈로바, 카테리나 v 멜리샤르, 니콜 [19] | 6-4,6-4 | |
| US Open Women | 08/25 20:20 | 14 | [161] 부스카, 크리스티나 v 코즈로바, 카테리나 [127] | 6-4,6-1 | |
| WTA Chicago | 08/19 17:30 | 26 | [128] 코즈로바, 카테리나 v 디아트첸코, 비탈리아 [146] | 5-7,6-1,4-6 | |
| WTA Chicago | 08/17 18:25 | 25 | 코즈로바, 카테리나 v 자네브스카, 마리나 | 5-7,6-4,7-6 | |
| WTA Gdynia | 07/24 15:00 | 28 | [165] 자네브스카, 마리나 v 코즈로바, 카테리나 [141] | 6-2,4-6,6-3 | |
| WTA Gdynia | 07/23 17:00 | 27 | [143] 카와, 카타르지나 v 코즈로바, 카테리나 [141] | 7-5,5-7,1-6 | |
| WTA Gdynia | 07/22 09:00 | 26 | [141] 코즈로바, 카테리나 v 사스노비치, 알리아크산드라 [87] | 2-6,6-4,6-3 | |
| WTA Gdynia | 07/19 09:00 | 25 | [141] 코즈로바, 카테리나 v 볼리네트, 캐티 [188] | 7-6,6-2 | |
| WTA Budapest | 07/16 09:00 | 27 | [42] 푸틴트세바, 율리아 v 코즈로바, 카테리나 [154] | 6-7,6-0,7-5 | |
| WTA Budapest | 07/14 13:15 | 26 | [154] 코즈로바, 카테리나 v 보그단, 아나 [98] | 4-6,6-4,6-2 | |
| WTA Budapest | 07/12 10:45 | 25 | [154] 코즈로바, 카테리나 v 하스, 발바라 [158] | 7-6,6-3 | |
| WTA Bastad | 07/07 10:30 | 26 | [119] 세리프, 마얄 v 코즈로바, 카테리나 [157] | 7-6,6-0 | |
| WTA Bastad | 07/05 12:20 | 25 | [157] 코즈로바, 카테리나 v 비클리안트세바, 나탈리아 [165] | 6-2,6-4 | |
| Wimbledon Women | 06/30 14:55 | 23 | [14] 아자렌카, 빅토리아 v 코즈로바, 카테리나 [157] | 6-1,6-3 | |
| WTA Birmingham | 06/13 10:00 | 19 | [224] 반데웨그헤, 코코 v 코즈로바, 카테리나 [159] | 6-4,6-7,6-4 | |
| WTA Birmingham | 06/12 10:00 | 14 | [473] 웨블레이-스미스, 에밀리 v 코즈로바, 카테리나 [159] | 2-6,0-6 | |
| WTA Nottingham | 06/10 11:00 | 26 | [20] 콘타, 조하나 v 코즈로바, 카테리나 [159] | 6-2,1-6,6-3 | |
| WTA Nottingham | 06/08 10:00 | 25 | [159] 코즈로바, 카테리나 v 브렌글, 매디슨 [84] | 6-3,5-7,6-3 | |
| WTA Nottingham | 06/06 13:55 | 24 | [173] 가사노바, 아나스타시아 v 코즈로바, 카테리나 [159] | 6-1,4-6,4-6 |
Wikipedia - Kateryna Baindl
Kateryna Baindl (Ukrainian: Катерина Ігорівна Байндль, née Kozlova Ukrainian: Козлова; born 20 February 1994) is a Ukrainian professional tennis player. On 19 February 2018, she achieved a career-high singles ranking of world No. 62. On 22 October 2012, she peaked at No. 139 in the doubles rankings. Kozlova has won one singles title on the WTA Challenger Tour as well as five singles and 13 doubles titles on the ITF Circuit.
History
2015: Top 100 debut, suspension due to doping
On 6 April 2015, she made her top 100 debut in the singles rankings.
On 27 May 2015, the International Tennis Federation announced that Kozlova has been found to have committed an anti-doping rule violation. She was found positive to a doping substance after taking a stimulant, dimethylbutylamine. Kozlova's suspension was reduced to six months starting from 15 February to 15 August 2015.
2018: First top-5 win
At the French Open, Kozlova became the second player to defeat a defending champion in the first round of the French Open, after a straight sets victory over 2017 champion Jeļena Ostapenko. Ostapenko was the first Roland Garros defending champion to lose in the first round since 2004 winner Anastasia Myskina dropped her opening match to María Sánchez Lorenzo in 2005.
2022: Back to top 125
At the Poland Open, she reached the semifinals as a qualifier where she lost to Ana Bogdan. As a result, she moved 56 positions up in the rankings to world No. 134, on 1 August 2022. She reached world No. 124 on 26 September 2022, the highest ranking for the season. At the Emilia-Romagna Open in Parma, she qualified into the main draw where she was defeated by world No. 7 and top seed, Maria Sakkari.
2023: Australian Open third round
She defeated Kamilla Rakhimova and Caty McNally to reach the third round of a Grand Slam tournament for the first time in her career.