| ITF - W15 Kazan | 03/11 08:00 | 25 | Alina Charaeva v Ekaterina Kazionova | 4-6,6-7 | |
| ITF - W25 Moscova | 03/01 09:20 | 29 | [183] Kamilla Rakhimova v Ekaterina Kazionova [404] | 4-6,6-1,6-7 | |
| ITF - W25 Moscova | 02/29 08:25 | 28 | Ekaterina Kazionova v Taisya Pachkaleva | 7-6,6-1 | |
| ITF - W25 Moscova | 02/28 07:55 | 27 | [404] Ekaterina Kazionova v Vivian Heisen [443] | 4-6,6-4,6-4 | |
| ITF - W25 Moscova | 02/27 07:55 | 26 | [277] Anastasia Gasanova v Ekaterina Kazionova [404] | 6-3,1-6,4-6 | |
| ITF - W25 Moscova | 02/26 09:55 | 25 | [390] Valeriya Yushchenko v Ekaterina Kazionova [404] | 4-6,2-6 | |
| ITF - W25 Grenoble | 02/10 11:15 | 54 | [406] Arianne Hartono v Ekaterina Kazionova [399] | 7-5,6-1 | |
| ITF - W25 Grenoble | 02/09 09:00 | 54 | Sophia Biolay v Ekaterina Kazionova | 1-6,4-6 | |
| ITF - W25 Kazan | 01/23 08:30 | 26 | [331] Sofya Lansere v Ekaterina Kazionova [408] | 2-6,6-4,7-5 | |
| ITF - W25 Kazan | 01/22 09:45 | 25 | Ekaterina Kazionova v Veronika Pepelyaeva | 6-2,6-2 | |
| ITF - W25 Kazan | 01/21 10:35 | 54 | Ekaterina Kazionova v Anna Chekanskaya | 7-5,6-4 | |
| ITF - W25 Kazan | 01/20 06:55 | 54 | [408] Ekaterina Kazionova v Natela Dzalamidze [175] | 7-5,6-2 | |
| ITF - W15 Antalya | 12/19 07:00 | 26 | Ekaterina Kazionova v Mihaela Djakovic | Retired | |
| ITF - W15 Antalya | 12/18 07:00 | 25 | Ekaterina Kazionova v Ayla Aksu | 6-4,7-5 | |
| ITF - W15 Antalya | 12/16 10:15 | 27 | Jantje Tilbuerger v Ekaterina Kazionova | 1-6,4-6 | |
| ITF - W15 Antalya | 12/15 12:15 | 26 | Sakura Hosogi v Ekaterina Kazionova | 5-7,6-7 | |
| ITF - W15 Antalya | 12/12 12:00 | 25 | Arlinda Rushiti v Ekaterina Kazionova | 3-6,7-5,0-6 | |
| ITF - W25 Minsk | 11/13 13:25 | 25 | [263] Alexandra Cadantu v Ekaterina Kazionova [390] | 6-3,6-3 | |
| ITF W15 Parnu | 11/10 10:00 | 29 | Ekaterina Kazionova v Elena Malygina | 4-6,6-1,5-7 | |
| ITF W15 Parnu | 11/09 11:25 | 28 | [347] Ekaterina Shalimova v Ekaterina Kazionova [395] | 6-4,1-6,2-6 | |
| ITF W15 Parnu | 11/08 10:05 | 27 | Ekaterina Kazionova v Iveta Dapkute | 6-0,6-0 | |
| ITF W15 Parnu | 11/07 11:30 | 26 | Ekaterina Kazionova v Maria Daniels Sierra | 6-4,6-2 | |
| ITF W15 Parnu | 11/06 11:15 | 25 | Ekaterina Kazionova v Kseniya Yersh | 6-1,6-1 | |
| ITF W15 Stockholm | 11/01 11:00 | 27 | Ekaterina Kazionova v Anastasia Kulikova | Retired | |
| ITF W15 Stockholm | 10/31 11:00 | 26 | Ekaterina Kazionova v Ellen Allgurin | 2-6,6-4,6-4 | |
| ITF W15 Stockholm | 10/30 12:20 | 25 | Ekaterina Kazionova v Elaine Genovese | 6-3,6-0 | |
| ITF W15 Oslo | 10/26 09:00 | 29 | Verena Meliss v Ekaterina Kazionova | 3-6,0-6 | |
| ITF W15 Oslo | 10/25 08:00 | 28 | Ekaterina Kazionova v Sara Gambogi | 6-2,6-2 | |
| ITF W15 Oslo | 10/24 08:00 | 27 | Olga Helmi v Ekaterina Kazionova | 2-6,3-6 | |
| ITF W15 Oslo | 10/23 07:00 | 26 | Ingrid Vojcinakova v Ekaterina Kazionova | 0-6,1-6 |