Name: Ekaterina Kazionova
Country: Russia
Birthdate: 13.01.99, 25 years
WTA ranking: 823
TOP ranking's position: 280 (24.10.22, 22100 points)
Points: 33
Prize money: 106779 $
Matches total: 414
Win: 226
%: 54.59 %
Country: Russia
Birthdate: 13.01.99, 25 years
WTA ranking: 823
TOP ranking's position: 280 (24.10.22, 22100 points)
Points: 33
Prize money: 106779 $
Matches total: 414
Win: 226
%: 54.59 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 11/7 | 6/3 | 1/1 | 4/3 | 0/0 | 0/0 | 0/0 |
| 2023 | 18/20 | 10/9 | 0/3 | 8/8 | 0/0 | 0/0 | 0/0 |
| 2022 | 18/26 | 5/9 | 3/6 | 10/10 | 0/0 | 0/1 | 0/0 |
| 2021 | 27/26 | 0/5 | 5/8 | 22/11 | 0/2 | 0/0 | 0/0 |
| 2020 | 13/7 | 1/4 | 0/0 | 12/3 | 0/0 | 0/0 | 0/0 |
| 2019 | 43/25 | 8/5 | 15/12 | 20/8 | 0/0 | 0/0 | 0/0 |
| 2018 | 23/24 | 1/7 | 12/6 | 9/10 | 1/1 | 0/0 | 0/0 |
| 2017 | 35/26 | 11/7 | 3/5 | 21/14 | 0/0 | 0/0 | 0/0 |
| 2016 | 26/16 | 12/4 | 10/9 | 4/3 | 0/0 | 0/0 | 0/0 |
| 2015 | 7/6 | 7/5 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 5/5 | 2/3 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 226/188 | 63/61 | 52/53 | 110/70 | 1/3 | 0/1 | 0/0 |
| perc. % | 54.59 % | 50.81 % | 49.52 % | 61.11 % | 25 % | 0 % | 0 % |
Ekaterina Kazionova / scheduled / last
| 25.04.24 07:00 | 2nd round | Jiho Shin | Ekaterina Kazionova  | 7-5, 6-2 | match details |  W15 Shymkent | Clay |
Ekaterina Kazionova form / year 2021
Ekaterina Kazionova / year 2021
| 25.12.21 | 1/2 | Kristina Mladenovic | Ekaterina Kazionova | 3-6, 7-5, 7-64 |  | match details |  Seoul | I. hard |
| 24.12.21 | 1/4 | Ekaterina Kazionova | Linda Fruhvirtova | 6-3, 5-7, 7-64 |  | match details | ||
| 22.12.21 | 2nd round | Ekaterina Kazionova | Reka-Luca Jani | 7-5, 6-2 | | match details | ||
| 20.12.21 | 1st round | Ekaterina Kazionova | Dabin Kim | 6-2, 6-3 | | match details | ||
| 30.11.21 | 1st round | Darya Astakhova | Ekaterina Kazionova | 6-2, 6-1 | | match details |  W25 Jablonec | Carpet |
| 25.11.21 | 2nd round | Dea Herdzelas | Ekaterina Kazionova | 6-1, 3-6, 6-2 | | match details | W25 Milovice | I. hard |
| 24.11.21 | 1st round | Ekaterina Kazionova | Malene Helgo | 6-2, 3-6, 6-3 | | match details | ||
| 22.11.21 | qual. | Ekaterina Kazionova | Lucie Urbanova | 6-3, 6-3 | | match details | ||
| 21.11.21 | q 1 | Ekaterina Kazionova | Ivana Sebestova | 6-2, 6-1 | | match details | ||
| 15.11.21 | q 2 | Sandy Marti | Ekaterina Kazionova | 6-2, 6-4 | | match details |  W25 Petange | I. hard |
| 14.11.21 | q 1 | Ekaterina Kazionova | Diana Martynov | 6-4, 6-4 | | match details | ||
| 30.10.21 | 1/2 | Nigina Abduraimova | Ekaterina Kazionova | 6-3, 6-2 | | match details | W25 Karaganda | I. hard |
| 29.10.21 | 1/4 | Ekaterina Kazionova | Martyna Kubka | 7-64, 6-4 | | match details | ||
| 28.10.21 | 2nd round | Ekaterina Kazionova | Justina Mikulskyte | 6-2, 6-0 | | match details | ||
| 27.10.21 | 1st round | Ekaterina Kazionova | Noel Saidenova | 3-1, Noel Saidenova - retired | | match details | ||
| 24.10.21 | fin | Yuliya Hatouka | Ekaterina Kazionova | 7-5, 6-0 | | match details | W25 Karaganda | I. hard |
| 23.10.21 | 1/2 | Ekaterina Kazionova | Valentina Ryser | 6-3, 6-1 | | match details | ||
| 22.10.21 | 1/4 | Ekaterina Kazionova | Ekaterina Maklakova | 6-2, 2-6, 6-4 | | match details | ||
| 21.10.21 | 2nd round | Ekaterina Kazionova | Vladlena Bokova | 6-4, 3-6, 6-2 | | match details | ||
| 20.10.21 | 1st round | Ekaterina Kazionova | Suzan Lamens | 6-4, 6-0 | | match details | ||
| 25.09.21 | q 1 | Anastasia Zakharova | Ekaterina Kazionova | 6-3, 6-2 | | match details | Nur-Sultan | I. hard |
| 20.09.21 | q 1 | Ipek Oz | Ekaterina Kazionova | 6-2, 3-6, 10-3 | | match details |  W80 Wiesbaden | Clay |
| 31.08.21 | 1st round | Jessica Pieri | Ekaterina Kazionova | 3-6, 6-4, 6-3 | | match details |  W25 Vienna | Clay |
| 24.08.21 | 1st round | Katharina Hobgarski | Ekaterina Kazionova | 7-5, 6-3 | | match details | W25 Braunschweig | Clay |
| 19.08.21 | 2nd round | Vlada Koval | Ekaterina Kazionova | 7-65, 6-3 | | match details |  W25 Oldenzaal | Clay |
| 18.08.21 | 1st round | Ekaterina Kazionova | Emily Arbuthnott | 6-2, 6-0 | | match details | ||
| 09.08.21 | qual. | Anna Klasen | Ekaterina Kazionova | 6-4, 3-6, 10-5 | | match details |  W25 Koksijde | Clay |
| 08.08.21 | q 1 | Ekaterina Kazionova | Irene Zorg | 6-1, 6-1 | | match details | ||
| 04.08.21 | 1st round | Oleksandra Oliynykova | Ekaterina Kazionova | 6-2, 7-64 | | match details |  W25 Parnu | Clay |
| 25.07.21 | q 1 | Gina Marie Dittmann | Ekaterina Kazionova | 6-3, 3-6, 10-3 | | match details | W60 Versmold | Clay |
| 22.07.21 | 2nd round | Nigina Abduraimova | Ekaterina Kazionova | 6-1, 4-6, 6-3 | | match details |  W15 Moscow | Clay |
| 21.07.21 | 1st round | Ekaterina Kazionova | Ekaterina Khayrutdinova | 7-63, 7-5 | | match details | ||
| 20.07.21 | qual. | Ekaterina Kazionova | Victoria Mikhaylova | 6-4, 6-0 | | match details | ||
| 19.07.21 | q 1 | Ekaterina Kazionova | Nikol Mishieva | 6-2, 6-0 | | match details | ||
| 13.07.21 | 1st round | Gozal Ainitdinova | Ekaterina Kazionova | 6-2, 6-4 | | match details | W60 Nur | Hard |
| 07.07.21 | 1st round | Maria Timofeeva | Ekaterina Kazionova | 6-2, 2-6, 6-2 | | match details | W25 Nur | Hard |
| 16.06.21 | 1st round | Ekaterina Yashina | Ekaterina Kazionova | 6-4, 5-7, 4-0, Ekaterina Kazionova - retired | | match details |  W25 Madrid | Hard |
| 09.06.21 | 1st round | Karman Kaur Thandi | Ekaterina Kazionova | 6-1, 6-4 | | match details | W25 Madrid | Hard |
| 02.06.21 | 1st round | Shalimar Talbi | Ekaterina Kazionova | 6-3, 6-4 | | match details | W25 Kazan | Hard |
| 18.03.21 | 2nd round | Elena Malygina | Ekaterina Kazionova | 6-3, 2-1, Ekaterina Kazionova - retired | | match details |  W15 Bratislava | I. hard |
| 17.03.21 | 1st round | Ekaterina Kazionova | Anika Jaskova | 4-6, 6-2, 6-3 | | match details | ||
| 11.03.21 | 2nd round | Ekaterina Yashina | Ekaterina Kazionova | 6-3, 0-6, 6-4 | | match details | W25 Kazan | I. hard |
| 10.03.21 | 1st round | Ekaterina Kazionova | Anastasia Zakharova | 6-4, 6-2 | | match details | ||
| 23.02.21 | qual. | Ekaterina Maklakova | Ekaterina Kazionova | 3-6, 7-63, 11-9 | | match details | W25 Moscow | I. hard |
| 22.02.21 | q 1 | Ekaterina Kazionova | Anna Ukolova | 4-6, 6-4, 15-13 | | match details | ||
| 14.02.21 | q 1 | Yuriko Miyazaki | Ekaterina Kazionova | 6-3, 6-2 | | match details | W25 Altenkirchen | Carpet |
| 12.02.21 | 1/4 | Anastasia Tikhonova | Ekaterina Kazionova | 7-63, 4-6, 7-5 | | match details | W15 Shymkent | I. hard |
| 11.02.21 | 2nd round | Ekaterina Kazionova | Katarina Kuzmova | 7-65, 6-3 | | match details | ||
| 10.02.21 | 1st round | Ekaterina Kazionova | Aruzhan Sagandikova | 6-2, 6-3 | | match details | ||
| 06.02.21 | 1/2 | Anastasia Tikhonova | Ekaterina Kazionova | 6-3, 6-4 | | match details | W15 Shymkent | I. hard |
| 05.02.21 | 1/4 | Ekaterina Kazionova | Nikola Breckova | 6-2, 4-6, 6-4 | | match details | ||
| 04.02.21 | 2nd round | Ekaterina Kazionova | Romana Cisovska | 6-3, 6-2 | | match details | ||
| 03.02.21 | 1st round | Ekaterina Kazionova | Zhanel Rustemova | 6-2, 6-0 | | match details |
