Stadium: Court 4 Round: 25 Ground: Hardcourt indoor
| ITF W15 - Moskva | 2019/08/15 07:00 | Ekaterina Kazionova v Noel Saidenova | 3-6,2-6 |
| ITF W25 - Karaganda | 2021/10/26 06:00 | Noel Saidenova v Iuliia Nikitina | 6-2,6-0 |
| ITF W25 - Karaganda | 2021/10/25 09:25 | Noel Saidenova v Aglaya Fedorova | 7-6,7-6 |
| ITF W25 - Karaganda | 2021/10/19 06:45 | Clara Vlasselaer v Noel Saidenova | 6-2,6-1 |
| ITF W25 - Karaganda | 2021/10/18 07:40 | Adel Ismagulova v Noel Saidenova | 4-6,3-6 |
| ITF W15 - Sozopol | 2021/10/14 13:35 | Noel Saidenova v Yeon Woo Ku | 1-6,4-6 |
| ITF W15 - Sozopol | 2021/10/13 14:25 | Noel Saidenova v Beatris Spasova | 6-1,4-6,10-8 |
| ITF W15 - Sozopol | 2021/10/05 12:35 | Selena Janicijevic v Noel Saidenova | 6-4,6-1 |
| ITF W25 - Budapest | 2021/09/26 10:00 | Anastasia Grymalska v Noel Saidenova | 6-3,6-0 |
| ITF W25 - Karaganda | 2021/10/24 07:45 | Ekaterina Kazionova v Yuliya Hatouka | 5-7,0-6 |
| ITF W25 - Karaganda | 2021/10/23 05:00 | Valentina Ryser v Ekaterina Kazionova | 3-6,1-6 |
| ITF W25 - Karaganda | 2021/10/22 04:55 | Ekaterina Kazionova v Ekaterina Maklakova | 6-2,2-6,6-4 |
| ITF W25 - Karaganda | 2021/10/21 06:30 | Ekaterina Kazionova v Vladlena Bokova | 6-4,3-6,6-2 |
| ITF W25 - Karaganda | 2021/10/20 05:00 | Suzan Lamens v Ekaterina Kazionova | 4-6,0-6 |
| WTA Nur-Sultan | 2021/09/25 05:15 | Ekaterina Kazionova v Anastasia Zakharova | 3-6,2-6 |
| ITF W80 - Wiesbaden | 2021/09/20 12:00 | Ekaterina Kazionova v Ipek Oz | 2-6,6-3,3-10 |
| ITF W25 - Wien | 2021/08/31 11:30 | Ekaterina Kazionova v Jessica Pieri | 6-3,4-6,3-6 |