Stadium: COURT 3 Round: 54 Ground: Hardcourt indoor
| Moscou, Simples W-ITF-RUS-02A | 2021/02/22 09:40 | Ekaterina Kazionova v Ukolova, Anna | 4-6,6-4,15-13 |
| ITF W25 Altenkirchen | 2021/02/14 14:30 | Ekaterina Kazionova v Yuriko Lily Miyazaki | 3-6,2-6 |
| ITF - W15 Shymkent | 2021/02/12 03:55 | Ekaterina Kazionova v Anastasia Tikhonova | 6-7,6-4,5-7 |
| ITF - W15 Shymkent | 2021/02/11 04:00 | Ekaterina Kazionova v Katarina Kuzmova | 7-6,6-3 |
| ITF - W15 Shymkent | 2021/02/10 06:35 | Ekaterina Kazionova v Aruzhan Sagandikova | 6-2,6-3 |
| ITF - W15 Shymkent | 2021/02/06 04:00 | Anastasia Tikhonova v Ekaterina Kazionova | 6-3,6-4 |
| ITF - W15 Shymkent | 2021/02/05 05:45 | Ekaterina Kazionova v Nikola Breckova | 6-2,4-6,6-4 |
| ITF - W15 Shymkent | 2021/02/04 05:50 | Ekaterina Kazionova v Romana Cisovska | 6-3,6-2 |
| Moscou, Simples W-ITF-RUS-02A | 2021/02/22 12:45 | Ekaterina Maklakova v Ekaterina Makarova | 6-1,6-4 |
| ITF - W15 Shymkent | 2021/02/11 05:15 | Ekaterina Maklakova v Mishina, Daria | 2-6,1-6 |
| ITF - W15 Shymkent | 2021/02/10 04:00 | Ekaterina Maklakova v Weronika Baszak | 3-6,6-3,6-2 |
| ITF - W15 Shymkent | 2021/02/09 05:15 | Ekaterina Maklakova v Alzhanova, Diyora | 6-3,6-1 |
| ITF - W15 Shymkent | 2021/02/03 07:05 | Sharipova, Sabina v Ekaterina Maklakova | 6-2,6-2 |
| ITF - W15 Shymkent | 2019/09/18 04:00 | Ekaterina Maklakova v Dmitrichenko, Yekaterina | 5-7,0-6 |
| ITF - W15 Shymkent | 2019/09/12 04:00 | Ekaterina Maklakova v Polina Bakhmutkina | 3-6,2-6 |
| ITF - W15 Shymkent | 2019/09/11 06:40 | Ekaterina Maklakova v Karimjanova, Yasmina | 6-4,6-1 |