| ITF - Nantes W60 | 10/28 12:45 | 54 | Ekaterina Ovcharenko v Manon Leonard | 2-6,6-7 | |
| ITF - Poitiers W80 | 10/21 16:15 | 54 | Lucrezia Stefanini v Ekaterina Ovcharenko | 6-3,6-2 | |
| ITF - Cherbourg W25 | 10/06 15:40 | 54 | Yuriko Lily Miyazaki v Ekaterina Ovcharenko | 6-2,6-2 | |
| ITF - Antalya W15 | 09/30 07:00 | 44 | Anja Wildgruber v Ekaterina Ovcharenko | 6-4,3-6,10-6 | |
| ITF - Antalya W15 | 09/22 12:00 | 44 | Anja Wildgruber v Ekaterina Ovcharenko | 6-3,6-3 | |
| ITF - Antalya W15 | 09/16 07:30 | 44 | Anja Wildgruber v Ekaterina Ovcharenko | 6-4,6-2 | |
| ITF W25 Penza | 08/27 13:00 | 54 | Taisya Pachkaleva v Ekaterina Ovcharenko | 6-2,6-2 | |
| ITF - Moskwa W15 | 08/19 07:00 | 54 | Avelina Sayfetdinova v Ekaterina Ovcharenko | 6-3,6-2 | |
| ITF - Moskwa W15 | 08/12 09:00 | 54 | Kristina Kudryavtseva v Ekaterina Ovcharenko | 6-4,7-5 | |
| ITF - Moskwa W25 | 07/23 07:00 | 54 | Avelina Sayfetdinova v Ekaterina Ovcharenko | 6-0,6-2 | |
| ITF - Moskwa W25 | 07/22 10:20 | 54 | Daria Kononchuk v Ekaterina Ovcharenko | 2-6,0-6 | |
| ITF - Prokuplje W15 | 07/10 07:00 | 25 | Mihaela Djakovic v Ekaterina Ovcharenko | 7-6,7-5 | |
| ITF - Prokuplje W15 | 07/09 07:00 | 54 | Ekaterina Ovcharenko v Ema Vasic | 7-5,6-2 | |
| ITF - Prokuplje W15 | 07/01 07:00 | 54 | Szabina Szlavikovics v Ekaterina Ovcharenko | 7-6,6-3 | |
| ITF - Mińsk W25 | 06/10 11:55 | 54 | Sviatlana Pirazhenka v Ekaterina Ovcharenko | 6-4,6-4 | |
| ITF - Mińsk W25 | 06/03 10:10 | 54 | Vlada Koval v Ekaterina Ovcharenko | 6-0,6-2 | |
| ITF - Antalya W15 | 05/22 10:25 | 25 | Ekaterina Ovcharenko v Ksenia Palkina | 6-7,4-6 | |
| ITF - Antalya W15 | 05/21 07:15 | 54 | Ekaterina Ovcharenko v Diana Khodan | 7-5,3-6,10-8 | |
| ITF - Antalya W15 | 05/15 07:15 | 25 | Gebriela Mihaylova v Ekaterina Ovcharenko | 6-4,3-6,6-1 | |
| ITF - Antalya W15 | 05/14 07:15 | 54 | Ekaterina Ovcharenko v Anastasia Sysoeva | 6-4,6-4 | |
| ITF - Antalya W15 | 05/08 09:50 | 25 | Ekaterina Kazionova v Ekaterina Ovcharenko | 7-6,6-0 | |
| Full List | 05/07 07:15 | 54 | Arina Solomatina v Ekaterina Ovcharenko | Retired | |
| ITF - Antalya W15 | 05/01 13:05 | 25 | Justine Pysson v Ekaterina Ovcharenko | 3-6,6-2,6-2 | |
| ITF - Antalya W15 | 04/30 07:15 | 54 | Ekaterina Ovcharenko v Zeynep Naz Ozturk | 6-1,4-6,10-1 | |
| ITF - Antalya W15 | 04/26 09:20 | 27 | Chanel Simmonds v Ekaterina Ovcharenko | 6-1,6-0 | |
| ITF - Antalya W15 | 04/25 09:25 | 26 | Ilay Yoruk v Ekaterina Ovcharenko | 4-6,2-6 | |
| ITF - Antalya W15 | 04/24 09:10 | 25 | Ekaterina Ovcharenko v Kelia Le Bihan | 6-3,6-2 | |
| ITF - Antalya W15 | 04/23 07:00 | 54 | Shannon Cox v Ekaterina Ovcharenko | 1-6,6-7 | |
| ITF - Antalya W15 | 04/16 09:00 | 54 | Polina Kozyreva v Ekaterina Ovcharenko | 7-5,6-0 | |
| ITF - Antalya W15 | 04/15 07:00 | 54 | Anastasia Sysoeva v Ekaterina Ovcharenko | 6-3,4-6,4-10 |