Stadium: Court 6 Round: 27 Ground: Hardcourt indoor
| ITF W25 Karaganda | 2021/10/28 04:50 | Ekaterina Makarova v Martyna Kubka | 4-6,4-6 |
| ITF W25 Karaganda | 2021/10/27 07:30 | Martyna Kubka v Valentina Ryser | 7-5,7-6 |
| ITF W25 Karaganda | 2021/10/26 05:00 | Martyna Kubka v Alisa Kummel | 6-0,6-2 |
| ITF W25 Karaganda | 2021/10/19 06:30 | Martyna Kubka v Alisa Kummel | 4-6,2-6 |
| ITF W25 Karaganda | 2021/10/18 08:15 | Martyna Kubka v Aglaya Fedorova | 7-6,1-6,10-2 |
| ITF W25 Cherbourg | 2021/10/09 12:20 | Martyna Kubka v Emeline Dartron | 4-6,4-6 |
| ITF W25 Cherbourg | 2021/10/07 10:10 | Turati, Bianca v Martyna Kubka | 1-6,6-3,4-6 |
| ITF W25 Cherbourg | 2021/10/06 15:45 | Lucie Nguyen Tan v Martyna Kubka | 3-6,6-4,6-7 |
| ITF W25 Karaganda | 2021/10/28 06:40 | Ekaterina Kazionova v Justina Mikulskyte | 6-2,6-0 |
| ITF W25 Karaganda | 2021/10/24 07:45 | Ekaterina Kazionova v Hatouka, Yuliya | 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 Bokova, Vladlena | 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 |