Stadium: Hard 6 Round: 54 Ground: Clay
| ITF Women Kazan | 2018/08/04 11:00 | Anastasia Chikalkina v Marina Timofeeva | 6-0,6-2 |
| ITF Women Kazan | 2018/07/28 09:30 | Marina Timofeeva v Liubov Demidova | 4-6,5-7 |
| ITF Women Don Benito | 2018/07/14 08:30 | Исабел Хаверлаг v Marina Timofeeva | 6-0,6-0 |
| ITF Women Bucharest | 2018/07/07 07:00 | Anastasia Vdovenco v Marina Timofeeva | 6-1,6-1 |
| ITF Women Focsani Qual | 2018/07/01 06:30 | Nikol Ruseva v Marina Timofeeva | 6-3,6-2 |
| ITF Women Curtea de Arges Qual | 2018/06/23 07:00 | Marina Timofeeva v Айша Будуал | 1-6,1-6 |
| ITF Women Antalya Qual | 2017/12/03 07:15 | Лина Глушко v Marina Timofeeva | 6-2,6-0 |
| ITF Women Antalya Qual | 2017/11/27 08:30 | Marina Timofeeva v Nina Furmaniak | 0-6,2-6 |
| ITF Women Antalya | 2018/10/28 07:00 | Екатерина Овчаренко v Cristina Moroi | 7-5,6-4 |
| ITF Women Antalya | 2018/10/15 07:00 | Фабиен Гетуарт v Екатерина Овчаренко | 6-3,6-4 |
| ITF Women Antalya | 2018/10/07 07:00 | Йоана А Негоитеску v Екатерина Овчаренко | 6-3,6-3 |
| ITF Women Antalya | 2018/09/30 07:00 | Sarah Lee v Екатерина Овчаренко | 3-6,6-2,6-0 |
| ITF Women Antalya | 2018/09/22 07:00 | Nevena Sokovic v Екатерина Овчаренко | 6-0,6-1 |
| ITF Women Antalya | 2018/09/16 07:30 | Анн-Софи Морандаис v Екатерина Овчаренко | 6-4,6-0 |
| ITF Women Moscow | 2018/08/26 07:00 | Kamilla Kokeladze v Екатерина Овчаренко | 6-2,6-2 |
| ITF Women Moscow | 2018/08/25 10:00 | Екатерина Овчаренко v Liubov Demidova | 6-4,3-6,6-0 |