Stadium: Court 7 Round: 54
| ITF Women Tampere Qual | 2018/07/22 08:40 | Ksenia Kolesnikova v Анет А Коскел | 6-3,2-6,6-4 |
| ITF Women Parnu | 2018/07/16 10:00 | Жаклин Ниландер Алтелиус v Ksenia Kolesnikova | 6-2,7-5 |
| ITF Women Parnu | 2018/07/15 10:00 | Kostromitina, Anastasiya v Ksenia Kolesnikova | 0-6,2-6 |
| ITF Women Almaty | 2018/07/12 04:00 | Палкина, Ксения v Ksenia Kolesnikova | 7-6,6-3 |
| ITF Women Almaty | 2018/07/11 05:30 | Zhanatova, Takhmina v Ksenia Kolesnikova | 2-6,3-6 |
| Minsk, Singles Qualifying W-WITF-BLR-01A | 2018/06/10 09:30 | Chikalkina, Anastasia v Ksenia Kolesnikova | 6-4,6-1 |
| ITF Women Obidos Qual | 2018/05/28 09:30 | Катажина Кава v Ksenia Kolesnikova | 6-0,6-1 |
| ITF Women Oeiras | 2018/05/19 09:30 | Ksenia Kolesnikova v Элизабет Хамалий | 7-5,1-6,2-6 |
| ITF Women Tampere Qual | 2018/07/22 08:15 | Minetti, Martina v Iansitova, Svetlana | 1-6,0-6 |
| ITF Women Parnu | 2018/07/18 08:00 | Iansitova, Svetlana v Тарасова, Ксения | 3-6,6-4,2-6 |
| ITF Women Parnu | 2018/07/17 12:55 | Рушри Вижесундера v Iansitova, Svetlana | 2-6,3-6 |
| ITF Women Knokke | 2018/07/09 10:00 | София Луини v Iansitova, Svetlana | 6-3,6-2 |
| ITF Women Alkmaar | 2018/06/26 09:00 | Люси Уаргниер v Iansitova, Svetlana | 6-3,7-6 |
| ITF Women Alkmaar | 2018/06/24 09:00 | Iansitova, Svetlana v Gouvernante, Donnaroza | 6-3,6-3 |
| ITF Women Alkmaar | 2018/06/23 08:00 | Antoniou, Katerina v Iansitova, Svetlana | 2-6,0-6 |
| Antalya, Singles W-WITF-TUR-21A | 2018/05/03 07:30 | Iansitova, Svetlana v Харуна Аракава | 6-3,2-6,3-6 |