Катерина Козлова
| WTA Bastad Qual | 07/23 10:35 | 45 | [124] Катерина Козлова v Карън Барица [473] | 6-1,6-2 | |
| УТА Букурещ | 07/17 17:25 | 25 | Жаклин Кристиан v Катерина Козлова | 4-6,6-4,6-2 | |
| ITF Women Budapest | 07/14 09:00 | 28 | Яна Чепелова v Катерина Козлова | 6-4,6-0 | |
| ITF Women Budapest | 07/13 10:30 | 27 | [160] Катерина Козлова v Кагла Бюукакчай [176] | 7-5,3-6,6-2 | |
| ITF Women Budapest | 07/12 09:45 | 26 | [319] Мелани Стоке v Катерина Козлова [160] | 5-7,5-7 | |
| ITF Women Budapest | 07/11 09:40 | 25 | [160] Катерина Козлова v Далма Галфи [140] | 6-7,6-2,6-3 | |
| ITF Women Rome | 07/09 09:30 | 29 | [160] Катерина Козлова v Mariana Duque Marino [121] | 7-6,6-4 | |
| ITF Women Rome | 07/08 14:30 | 28 | [297] Джесика Пиери v Катерина Козлова [160] | 2-6,4-6 | |
| ITF Women Rome | 07/07 17:25 | 27 | [203] Viktoria Kamenskaya v Катерина Козлова [160] | 6-4,3-6,1-6 | |
| ITF Women Rome | 07/05 12:50 | 26 | София Шапатава v Катерина Козлова | 0-6,1-6 | |
| ITF Women Rome | 07/04 14:05 | 25 | [294] Камила Росатело v Катерина Козлова [160] | 3-6,1-6 | |
| Wimbledon Women Qual | 06/29 11:30 | 45 | [116] Кристи Ан v Катерина Козлова [159] | 2-6,7-6,6-3 | |
| Wimbledon Women Qual | 06/27 10:00 | 44 | [159] Катерина Козлова v Грейс Мин [197] | 6-2,6-3 | |
| ITF Women Izmir | 06/20 10:35 | 25 | [315] Айла Аксу v Катерина Козлова [162] | 6-4,7-6 | |
| ITF Women Brescia | 06/07 15:55 | 25 | [140] Катерина Козлова v Андреа Гамиз [354] | 6-7,6-7 | |
| Франция Оупън - Жени | 05/28 14:05 | 23 | [42] Лесия Цуренко v Катерина Козлова [140] | 6-4,6-0 | |
| French Open Women Qual | 05/26 10:15 | 46 | [140] Катерина Козлова v Александра Крунич [122] | 3-6,6-3,6-3 | |
| French Open Women Qual | 05/25 08:00 | 45 | [154] Ипек Соилу v Катерина Козлова [140] | 6-7,6-2,3-6 | |
| French Open Women Qual | 05/23 13:35 | 44 | [199] Кони Перин v Катерина Козлова [140] | 2-6,6-4,3-6 | |
| ITF Women Trnava | 05/19 11:00 | 27 | [147] Катерина Козлова v Анастасия Потапова [370] | 1-6,2-6 | |
| ITF Women Trnava | 05/18 11:00 | 26 | [147] Катерина Козлова v Naomi Broady [126] | 6-2,2-6,7-6 | |
| ITF Women Trnava | 05/16 11:00 | 25 | [105] Данка Ковинич v Катерина Козлова [147] | Retired | |
| УТА Истанбул | 04/26 08:00 | 25 | [65] Елизе Мертенс v Катерина Козлова [132] | 6-4,6-1 | |
| ITF Women Istanbul | 04/13 08:00 | 27 | [111] Катерина Козлова v Магдалена Фреч [289] | 1-6,4-6 | |
| ITF Women Istanbul | 04/12 07:00 | 26 | [111] Катерина Козлова v Юлия Терзийска [445] | 6-3,6-1 | |
| ITF Women Istanbul | 04/11 08:35 | 25 | Катерина Байндл v Олга Дорошина | 6-1,6-4 | |
| ITF Women Croissy-Beaubourg | 03/30 11:00 | 27 | [239] Маркета Вондрусова v Катерина Козлова [113] | 6-2,7-5 | |
| ITF Women Croissy-Beaubourg | 03/29 09:30 | 26 | [180] Амра Садикович v Катерина Козлова [113] | 6-4,6-7,3-6 | |
| ITF Women Croissy-Beaubourg | 03/28 10:35 | 25 | [270] Вера Лапко v Катерина Козлова [113] | 4-6,2-6 | |
| WTA Miami Qual | 03/20 19:30 | 44 | [148] Francesca Schiavone v Катерина Козлова [113] | 6-3,6-0 |
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.