Stadium: COURT 1 Round: 27 Ground: Hardcourt indoor
| ITF W15 Kazan | 2021/10/14 07:00 | Ekaterina Ovcharenko v Victoria Matasova | 6-3,6-0 |
| ITF W15 Kazan | 2021/10/13 08:35 | Ekaterina Ovcharenko v Alisa Kummel | 6-2,6-4 |
| ITF W25 Almaty | 2021/08/25 07:35 | Ekaterina Ovcharenko v Gozal Ainitdinova | 7-5,6-7,3-6 |
| ITF W60 Nur-Sultan | 2021/07/13 04:00 | Anastasia Tikhonova v Ekaterina Ovcharenko | 6-2,6-4 |
| ITF W60 Nur-Sultan | 2021/07/12 07:00 | Tamara Cherkassova v Ekaterina Ovcharenko | 2-6,0-6 |
| ITF W25 Nur-Sultan | 2021/07/08 10:45 | Ekaterina Ovcharenko v Justina Mikulskyte | 1-6,6-4,1-6 |
| ITF W25 Nur-Sultan | 2021/07/07 10:25 | Ekaterina Ovcharenko v Taisiya Pachkaleva | 7-6,6-7,6-4 |
| ITF W25 Nur-Sultan | 2021/07/06 09:30 | Ekaterina Shalimova v Ekaterina Ovcharenko | 6-3,6-7,7-10 |
| ITF W15 Kazan | 2021/10/14 06:55 | Polina Pavlova v Angelika Shapovalova | 6-7,4-6 |
| ITF W15 Kazan | 2021/10/13 08:40 | Angelika Shapovalova v Mariia Tkacheva | 6-2,6-2 |
| ITF W15 Moscow | 2021/07/22 09:30 | Angelika Shapovalova v Anna Morgina | 3-6,2-6 |
| ITF W15 Moscow | 2021/07/21 10:25 | Tatiana Prozorova v Angelika Shapovalova | 7-5,6-7,3-6 |
| ITF W15 Moscow | 2021/07/20 09:00 | Angelika Shapovalova v Alisa Kummel | 6-2,6-3 |
| ITF W15 Moscow | 2021/07/19 11:45 | Angelika Shapovalova v Kristina Kudryavtseva | 7-5,6-1 |
| ITF W15 Antalya | 2021/02/22 07:00 | Lia Karatancheva v Angelika Shapovalova | 6-4,7-6 |
| ITF W15 Antalya | 2021/02/21 06:00 | Angelika Shapovalova v Maelys Bougrat | 6-1,6-3 |